817266419199

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1\times {\mathrm{2309}}^1$

素因数の和:4211

約数の個数: 96

約数和(自身を含む): 1325110026240

約数和(自身を除く): 507843607041

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 243, 423, 459, 799, 1269, 1377, 1823, 2309, 2397, 3807, 4131, 5469, 6927, 7191, 11421, 16407, 20781, 21573, 30991, 39253, 49221, 62343, 64719, 85681, 92973, 108523, 117759, 147663, 187029, 194157, 257043, 278919, 325569, 353277, 442989, 561087, 771129, 836757, 976707, 1059831, 1456577, 1844891, 2313387, 2510271, 2930121, 3179493, 4209307, 4369731, 5534673, 6940161, 7530813, 8790363, 9538479, 12627921, 13109193, 16604019, 20820483, 26371089, 37883763, 39327579, 49812057, 71558219, 113651289, 117982737, 149436171, 197837429, 214674657, 340953867, 353948211, 448308513, 593512287, 644023971, 1022861601, 1780536861, 1932071913, 3363236293, 5341610583, 5796215739, 10089708879, 16024831749, 17388647217, 30269126637, 48074495247, 90807379911, 272422139733, 817266419199]

約数ペア:

[(1, 817266419199), (3, 272422139733), (9, 90807379911), (17, 48074495247), (27, 30269126637), (47, 17388647217), (51, 16024831749), (81, 10089708879), (141, 5796215739), (153, 5341610583), (243, 3363236293), (423, 1932071913), (459, 1780536861), (799, 1022861601), (1269, 644023971), (1377, 593512287), (1823, 448308513), (2309, 353948211), (2397, 340953867), (3807, 214674657), (4131, 197837429), (5469, 149436171), (6927, 117982737), (7191, 113651289), (11421, 71558219), (16407, 49812057), (20781, 39327579), (21573, 37883763), (30991, 26371089), (39253, 20820483), (49221, 16604019), (62343, 13109193), (64719, 12627921), (85681, 9538479), (92973, 8790363), (108523, 7530813), (117759, 6940161), (147663, 5534673), (187029, 4369731), (194157, 4209307), (257043, 3179493), (278919, 2930121), (325569, 2510271), (353277, 2313387), (442989, 1844891), (561087, 1456577), (771129, 1059831), (836757, 976707)]