107950023

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 164459520

約数和(自身を除く): 56509497

約数列:

[1, 3, 9, 27, 47, 141, 257, 331, 423, 771, 993, 1269, 2313, 2979, 6939, 8937, 12079, 15557, 36237, 46671, 85067, 108711, 140013, 255201, 326133, 420039, 765603, 2296809, 3998149, 11994447, 35983341, 107950023]

約数ペア:

[(1, 107950023), (3, 35983341), (9, 11994447), (27, 3998149), (47, 2296809), (141, 765603), (257, 420039), (331, 326133), (423, 255201), (771, 140013), (993, 108711), (1269, 85067), (2313, 46671), (2979, 36237), (6939, 15557), (8937, 12079)]