60090121

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 22646519

約数列:

[1, 7, 13, 17, 31, 49, 91, 119, 179, 217, 221, 403, 527, 637, 833, 1253, 1519, 1547, 2327, 2821, 3043, 3689, 5549, 6851, 8771, 10829, 16289, 19747, 21301, 25823, 38843, 39559, 47957, 72137, 94333, 114023, 149107, 271901, 276913, 335699, 504959, 660331, 1226329, 1938391, 3534713, 4622317, 8584303, 60090121]

約数ペア:

[(1, 60090121), (7, 8584303), (13, 4622317), (17, 3534713), (31, 1938391), (49, 1226329), (91, 660331), (119, 504959), (179, 335699), (217, 276913), (221, 271901), (403, 149107), (527, 114023), (637, 94333), (833, 72137), (1253, 47957), (1519, 39559), (1547, 38843), (2327, 25823), (2821, 21301), (3043, 19747), (3689, 16289), (5549, 10829), (6851, 8771)]