64430289

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1867

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 61644591

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 561, 693, 1071, 1309, 1683, 1823, 2079, 3213, 3927, 5049, 5469, 11781, 12761, 16407, 20053, 30991, 35343, 38283, 49221, 60159, 92973, 114849, 140371, 180477, 216937, 278919, 340901, 344547, 421113, 541431, 650811, 836757, 1022703, 1263339, 1952433, 2386307, 3068109, 3790017, 5857299, 7158921, 9204327, 21476763, 64430289]

約数ペア:

[(1, 64430289), (3, 21476763), (7, 9204327), (9, 7158921), (11, 5857299), (17, 3790017), (21, 3068109), (27, 2386307), (33, 1952433), (51, 1263339), (63, 1022703), (77, 836757), (99, 650811), (119, 541431), (153, 421113), (187, 344547), (189, 340901), (231, 278919), (297, 216937), (357, 180477), (459, 140371), (561, 114849), (693, 92973), (1071, 60159), (1309, 49221), (1683, 38283), (1823, 35343), (2079, 30991), (3213, 20053), (3927, 16407), (5049, 12761), (5469, 11781)]