74900943

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 122089968

約数和(自身を除く): 47189025

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 249, 351, 747, 857, 1053, 1079, 2241, 2571, 3237, 6723, 7713, 9711, 11141, 23139, 29133, 33423, 69417, 71131, 87399, 100269, 213393, 300807, 640179, 902421, 924703, 1920537, 2774109, 5761611, 8322327, 24966981, 74900943]

約数ペア:

[(1, 74900943), (3, 24966981), (9, 8322327), (13, 5761611), (27, 2774109), (39, 1920537), (81, 924703), (83, 902421), (117, 640179), (249, 300807), (351, 213393), (747, 100269), (857, 87399), (1053, 71131), (1079, 69417), (2241, 33423), (2571, 29133), (3237, 23139), (6723, 11141), (7713, 9711)]