49621923

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 79956800

約数和(自身を除く): 30334877

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 327, 351, 981, 1297, 1417, 2943, 3891, 4251, 11673, 12753, 16861, 35019, 38259, 50583, 141373, 151749, 424119, 455247, 1272357, 1837849, 3817071, 5513547, 16540641, 49621923]

約数ペア:

[(1, 49621923), (3, 16540641), (9, 5513547), (13, 3817071), (27, 1837849), (39, 1272357), (109, 455247), (117, 424119), (327, 151749), (351, 141373), (981, 50583), (1297, 38259), (1417, 35019), (2943, 16861), (3891, 12753), (4251, 11673)]