71892249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1627}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 113777664

約数和(自身を除く): 41885415

約数列:

[1, 3, 11, 13, 33, 39, 103, 143, 309, 429, 1133, 1339, 1627, 3399, 4017, 4881, 14729, 17897, 21151, 44187, 53691, 63453, 167581, 232661, 502743, 697983, 1843391, 2178553, 5530173, 6535659, 23964083, 71892249]

約数ペア:

[(1, 71892249), (3, 23964083), (11, 6535659), (13, 5530173), (33, 2178553), (39, 1843391), (103, 697983), (143, 502743), (309, 232661), (429, 167581), (1133, 63453), (1339, 53691), (1627, 44187), (3399, 21151), (4017, 17897), (4881, 14729)]