63711999

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 102910080

約数和(自身を除く): 39198081

約数列:

[1, 3, 9, 13, 39, 61, 79, 113, 117, 183, 237, 339, 549, 711, 793, 1017, 1027, 1469, 2379, 3081, 4407, 4819, 6893, 7137, 8927, 9243, 13221, 14457, 20679, 26781, 43371, 62037, 62647, 80343, 89609, 116051, 187941, 268827, 348153, 544547, 563823, 806481, 1044459, 1633641, 4900923, 7079111, 21237333, 63711999]

約数ペア:

[(1, 63711999), (3, 21237333), (9, 7079111), (13, 4900923), (39, 1633641), (61, 1044459), (79, 806481), (113, 563823), (117, 544547), (183, 348153), (237, 268827), (339, 187941), (549, 116051), (711, 89609), (793, 80343), (1017, 62647), (1027, 62037), (1469, 43371), (2379, 26781), (3081, 20679), (4407, 14457), (4819, 13221), (6893, 9243), (7137, 8927)]