86910447

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 133183008

約数和(自身を除く): 46272561

約数列:

[1, 3, 13, 37, 39, 41, 111, 113, 123, 169, 339, 481, 507, 533, 1443, 1469, 1517, 1599, 4181, 4407, 4551, 4633, 6253, 6929, 12543, 13899, 18759, 19097, 19721, 20787, 54353, 57291, 59163, 60229, 163059, 171421, 180687, 256373, 514263, 706589, 769119, 782977, 2119767, 2228473, 2348931, 6685419, 28970149, 86910447]

約数ペア:

[(1, 86910447), (3, 28970149), (13, 6685419), (37, 2348931), (39, 2228473), (41, 2119767), (111, 782977), (113, 769119), (123, 706589), (169, 514263), (339, 256373), (481, 180687), (507, 171421), (533, 163059), (1443, 60229), (1469, 59163), (1517, 57291), (1599, 54353), (4181, 20787), (4407, 19721), (4551, 19097), (4633, 18759), (6253, 13899), (6929, 12543)]