157029218307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1783}}^1\times {\mathrm{3821}}^1$

素因数の和:5820

約数の個数: 48

約数和(自身を含む): 245709592128

約数和(自身を除く): 88680373821

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 1773, 1783, 2561, 3821, 5349, 7683, 11463, 16047, 23049, 23179, 34389, 49673, 69537, 149019, 208611, 351251, 447057, 752737, 1053753, 2258211, 3161259, 4566263, 6774633, 6812843, 9785581, 13698789, 20438529, 29356743, 41096367, 61315587, 88070229, 88566959, 265700877, 797102631, 1342130071, 4026390213, 12079170639, 17447690923, 52343072769, 157029218307]

約数ペア:

[(1, 157029218307), (3, 52343072769), (9, 17447690923), (13, 12079170639), (39, 4026390213), (117, 1342130071), (197, 797102631), (591, 265700877), (1773, 88566959), (1783, 88070229), (2561, 61315587), (3821, 41096367), (5349, 29356743), (7683, 20438529), (11463, 13698789), (16047, 9785581), (23049, 6812843), (23179, 6774633), (34389, 4566263), (49673, 3161259), (69537, 2258211), (149019, 1053753), (208611, 752737), (351251, 447057)]