125398371

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1847}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 197987328

約数和(自身を除く): 72588957

約数列:

[1, 3, 7, 21, 53, 61, 159, 183, 371, 427, 1113, 1281, 1847, 3233, 5541, 9699, 12929, 22631, 38787, 67893, 97891, 112667, 293673, 338001, 685237, 788669, 2055711, 2366007, 5971351, 17914053, 41799457, 125398371]

約数ペア:

[(1, 125398371), (3, 41799457), (7, 17914053), (21, 5971351), (53, 2366007), (61, 2055711), (159, 788669), (183, 685237), (371, 338001), (427, 293673), (1113, 112667), (1281, 97891), (1847, 67893), (3233, 38787), (5541, 22631), (9699, 12929)]