69165978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12967}}^1$

素因数の和:13106

約数の個数: 32

約数和(自身を含む): 159350784

約数和(自身を除く): 90184806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 12967, 25934, 38901, 77802, 90769, 181538, 272307, 544614, 1646809, 3293618, 4940427, 9880854, 11527663, 23055326, 34582989, 69165978]

約数ペア:

[(1, 69165978), (2, 34582989), (3, 23055326), (6, 11527663), (7, 9880854), (14, 4940427), (21, 3293618), (42, 1646809), (127, 544614), (254, 272307), (381, 181538), (762, 90769), (889, 77802), (1778, 38901), (2667, 25934), (5334, 12967)]