57124431

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3716

約数の個数: 48

約数和(自身を含む): 106928640

約数和(自身を除く): 49804209

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 3671, 5187, 11013, 15561, 25697, 33039, 47723, 69749, 77091, 143169, 209247, 231273, 334061, 429507, 488243, 627741, 906737, 1002183, 1464729, 2720211, 3006549, 4394187, 6347159, 8160633, 19041477, 57124431]

約数ペア:

[(1, 57124431), (3, 19041477), (7, 8160633), (9, 6347159), (13, 4394187), (19, 3006549), (21, 2720211), (39, 1464729), (57, 1002183), (63, 906737), (91, 627741), (117, 488243), (133, 429507), (171, 334061), (247, 231273), (273, 209247), (399, 143169), (741, 77091), (819, 69749), (1197, 47723), (1729, 33039), (2223, 25697), (3671, 15561), (5187, 11013)]