171625467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 254270016

約数和(自身を除く): 82644549

約数列:

[1, 3, 13, 39, 41, 123, 181, 533, 543, 593, 1599, 1779, 2353, 7059, 7421, 7709, 22263, 23127, 24313, 72939, 96473, 107333, 289419, 316069, 321999, 948207, 1395329, 4185987, 4400653, 13201959, 57208489, 171625467]

約数ペア:

[(1, 171625467), (3, 57208489), (13, 13201959), (39, 4400653), (41, 4185987), (123, 1395329), (181, 948207), (533, 321999), (543, 316069), (593, 289419), (1599, 107333), (1779, 96473), (2353, 72939), (7059, 24313), (7421, 23127), (7709, 22263)]