231541146

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{63997}}^1$

素因数の和:64075

約数の個数: 32

約数和(自身を含む): 522223680

約数和(自身を除く): 290682534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 63997, 127994, 191991, 383982, 575973, 1151946, 1727919, 3455838, 4287799, 8575598, 12863397, 25726794, 38590191, 77180382, 115770573, 231541146]

約数ペア:

[(1, 231541146), (2, 115770573), (3, 77180382), (6, 38590191), (9, 25726794), (18, 12863397), (27, 8575598), (54, 4287799), (67, 3455838), (134, 1727919), (201, 1151946), (402, 575973), (603, 383982), (1206, 191991), (1809, 127994), (3618, 63997)]