65155503

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2677}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 106263040

約数和(自身を除く): 41107537

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 2677, 3477, 8031, 8113, 18739, 24339, 50863, 56217, 152589, 163297, 356041, 489891, 1068123, 1143079, 3102643, 3429237, 9307929, 21718501, 65155503]

約数ペア:

[(1, 65155503), (3, 21718501), (7, 9307929), (19, 3429237), (21, 3102643), (57, 1143079), (61, 1068123), (133, 489891), (183, 356041), (399, 163297), (427, 152589), (1159, 56217), (1281, 50863), (2677, 24339), (3477, 18739), (8031, 8113)]