146531451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 221331456

約数和(自身を除く): 74800005

約数列:

[1, 3, 11, 31, 33, 93, 227, 341, 631, 681, 1023, 1893, 2497, 6941, 7037, 7491, 19561, 20823, 21111, 58683, 77407, 143237, 215171, 232221, 429711, 645513, 1575607, 4440347, 4726821, 13321041, 48843817, 146531451]

約数ペア:

[(1, 146531451), (3, 48843817), (11, 13321041), (31, 4726821), (33, 4440347), (93, 1575607), (227, 645513), (341, 429711), (631, 232221), (681, 215171), (1023, 143237), (1893, 77407), (2497, 58683), (6941, 21111), (7037, 20823), (7491, 19561)]