39629007

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 65514240

約数和(自身を除く): 25885233

約数列:

[1, 3, 9, 11, 27, 33, 79, 81, 99, 237, 297, 563, 711, 869, 891, 1689, 2133, 2607, 5067, 6193, 6399, 7821, 15201, 18579, 23463, 44477, 45603, 55737, 70389, 133431, 167211, 400293, 489247, 501633, 1200879, 1467741, 3602637, 4403223, 13209669, 39629007]

約数ペア:

[(1, 39629007), (3, 13209669), (9, 4403223), (11, 3602637), (27, 1467741), (33, 1200879), (79, 501633), (81, 489247), (99, 400293), (237, 167211), (297, 133431), (563, 70389), (711, 55737), (869, 45603), (891, 44477), (1689, 23463), (2133, 18579), (2607, 15201), (5067, 7821), (6193, 6399)]