85883889

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7673}}^1$

素因数の和:7737

約数の個数: 32

約数和(自身を含む): 144393984

約数和(自身を除く): 58510095

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 7673, 11193, 23019, 53711, 99749, 161133, 299247, 314593, 698243, 943779, 2094729, 2202151, 4089709, 6606453, 12269127, 28627963, 85883889]

約数ペア:

[(1, 85883889), (3, 28627963), (7, 12269127), (13, 6606453), (21, 4089709), (39, 2202151), (41, 2094729), (91, 943779), (123, 698243), (273, 314593), (287, 299247), (533, 161133), (861, 99749), (1599, 53711), (3731, 23019), (7673, 11193)]