68012529

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 104186880

約数和(自身を除く): 36174351

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 607, 663, 1821, 2197, 2873, 6591, 7891, 8619, 10319, 23673, 30957, 37349, 102583, 112047, 134147, 307749, 402441, 1333579, 1743911, 4000737, 5231733, 22670843, 68012529]

約数ペア:

[(1, 68012529), (3, 22670843), (13, 5231733), (17, 4000737), (39, 1743911), (51, 1333579), (169, 402441), (221, 307749), (507, 134147), (607, 112047), (663, 102583), (1821, 37349), (2197, 30957), (2873, 23673), (6591, 10319), (7891, 8619)]