78250347

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 141557760

約数和(自身を除く): 63307413

約数列:

[1, 3, 7, 9, 21, 23, 27, 47, 63, 69, 141, 161, 189, 207, 329, 383, 423, 483, 621, 987, 1081, 1149, 1269, 1449, 2681, 2961, 3243, 3447, 4347, 7567, 8043, 8809, 8883, 9729, 10341, 18001, 22701, 24129, 26427, 29187, 54003, 61663, 68103, 72387, 79281, 126007, 162009, 184989, 204309, 237843, 378021, 414023, 486027, 554967, 1134063, 1242069, 1664901, 2898161, 3402189, 3726207, 8694483, 11178621, 26083449, 78250347]

約数ペア:

[(1, 78250347), (3, 26083449), (7, 11178621), (9, 8694483), (21, 3726207), (23, 3402189), (27, 2898161), (47, 1664901), (63, 1242069), (69, 1134063), (141, 554967), (161, 486027), (189, 414023), (207, 378021), (329, 237843), (383, 204309), (423, 184989), (483, 162009), (621, 126007), (987, 79281), (1081, 72387), (1149, 68103), (1269, 61663), (1449, 54003), (2681, 29187), (2961, 26427), (3243, 24129), (3447, 22701), (4347, 18001), (7567, 10341), (8043, 9729), (8809, 8883)]