61383357

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2699}}^1$

素因数の和:2750

約数の個数: 36

約数和(自身を含む): 106984800

約数和(自身を除く): 45601443

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 2527, 2699, 3249, 7581, 8097, 18893, 22743, 24291, 51281, 56679, 153843, 170037, 358967, 461529, 974339, 1076901, 2923017, 3230703, 6820373, 8769051, 20461119, 61383357]

約数ペア:

[(1, 61383357), (3, 20461119), (7, 8769051), (9, 6820373), (19, 3230703), (21, 2923017), (57, 1076901), (63, 974339), (133, 461529), (171, 358967), (361, 170037), (399, 153843), (1083, 56679), (1197, 51281), (2527, 24291), (2699, 22743), (3249, 18893), (7581, 8097)]