81551142

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8597}}^1$

素因数の和:8653

約数の個数: 48

約数和(自身を含む): 193145472

約数和(自身を除く): 111594330

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 8597, 9486, 17194, 25791, 51582, 77373, 146149, 154746, 266507, 292298, 438447, 533014, 799521, 876894, 1315341, 1599042, 2398563, 2630682, 4530619, 4797126, 9061238, 13591857, 27183714, 40775571, 81551142]

約数ペア:

[(1, 81551142), (2, 40775571), (3, 27183714), (6, 13591857), (9, 9061238), (17, 4797126), (18, 4530619), (31, 2630682), (34, 2398563), (51, 1599042), (62, 1315341), (93, 876894), (102, 799521), (153, 533014), (186, 438447), (279, 292298), (306, 266507), (527, 154746), (558, 146149), (1054, 77373), (1581, 51582), (3162, 25791), (4743, 17194), (8597, 9486)]