55417419

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 86261760

約数和(自身を除く): 30844341

約数列:

[1, 3, 9, 23, 27, 69, 207, 233, 383, 621, 699, 1149, 2097, 3447, 5359, 6291, 8809, 10341, 16077, 26427, 48231, 79281, 89239, 144693, 237843, 267717, 803151, 2052497, 2409453, 6157491, 18472473, 55417419]

約数ペア:

[(1, 55417419), (3, 18472473), (9, 6157491), (23, 2409453), (27, 2052497), (69, 803151), (207, 267717), (233, 237843), (383, 144693), (621, 89239), (699, 79281), (1149, 48231), (2097, 26427), (3447, 16077), (5359, 10341), (6291, 8809)]