130813137

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17747}}^1$

素因数の和:17779

約数の個数: 40

約数和(自身を含む): 240520896

約数和(自身を除く): 109707759

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 17747, 53241, 124229, 159723, 230711, 372687, 479169, 692133, 1118061, 1437507, 1614977, 2076399, 3354183, 4844931, 6229197, 10062549, 14534793, 18687591, 43604379, 130813137]

約数ペア:

[(1, 130813137), (3, 43604379), (7, 18687591), (9, 14534793), (13, 10062549), (21, 6229197), (27, 4844931), (39, 3354183), (63, 2076399), (81, 1614977), (91, 1437507), (117, 1118061), (189, 692133), (273, 479169), (351, 372687), (567, 230711), (819, 159723), (1053, 124229), (2457, 53241), (7371, 17747)]