101917881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 168663040

約数和(自身を除く): 66745159

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 127, 171, 247, 361, 381, 741, 1083, 1143, 1651, 2223, 2413, 3249, 4693, 4953, 6859, 7239, 14079, 14859, 20577, 21717, 31369, 42237, 45847, 61731, 89167, 94107, 137541, 267501, 282321, 412623, 596011, 802503, 871093, 1788033, 2613279, 5364099, 7839837, 11324209, 33972627, 101917881]

約数ペア:

[(1, 101917881), (3, 33972627), (9, 11324209), (13, 7839837), (19, 5364099), (39, 2613279), (57, 1788033), (117, 871093), (127, 802503), (171, 596011), (247, 412623), (361, 282321), (381, 267501), (741, 137541), (1083, 94107), (1143, 89167), (1651, 61731), (2223, 45847), (2413, 42237), (3249, 31369), (4693, 21717), (4953, 20577), (6859, 14859), (7239, 14079)]