172726047

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3019}}^1$

素因数の和:3204

約数の個数: 32

約数和(自身を含む): 277356800

約数和(自身を除く): 104630753

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 351, 489, 1467, 2119, 3019, 4401, 6357, 9057, 19071, 27171, 39247, 57213, 81513, 117741, 353223, 492097, 1059669, 1476291, 4428873, 6397261, 13286619, 19191783, 57575349, 172726047]

約数ペア:

[(1, 172726047), (3, 57575349), (9, 19191783), (13, 13286619), (27, 6397261), (39, 4428873), (117, 1476291), (163, 1059669), (351, 492097), (489, 353223), (1467, 117741), (2119, 81513), (3019, 57213), (4401, 39247), (6357, 27171), (9057, 19071)]