91313859

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6311}}^1$

素因数の和:6387

約数の個数: 32

約数和(自身を含む): 152699904

約数和(自身を除く): 61386045

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 6311, 14469, 18933, 44177, 82043, 132531, 246129, 334483, 574301, 1003449, 1722903, 2341381, 4348279, 7024143, 13044837, 30437953, 91313859]

約数ペア:

[(1, 91313859), (3, 30437953), (7, 13044837), (13, 7024143), (21, 4348279), (39, 2341381), (53, 1722903), (91, 1003449), (159, 574301), (273, 334483), (371, 246129), (689, 132531), (1113, 82043), (2067, 44177), (4823, 18933), (6311, 14469)]