64288389

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 101122560

約数和(自身を除く): 36834171

約数列:

[1, 3, 11, 29, 31, 33, 87, 93, 121, 197, 319, 341, 363, 591, 899, 957, 1023, 2167, 2697, 3509, 3751, 5713, 6107, 6501, 9889, 10527, 11253, 17139, 18321, 23837, 29667, 62843, 67177, 71511, 108779, 177103, 188529, 201531, 326337, 531309, 691273, 738947, 1948133, 2073819, 2216841, 5844399, 21429463, 64288389]

約数ペア:

[(1, 64288389), (3, 21429463), (11, 5844399), (29, 2216841), (31, 2073819), (33, 1948133), (87, 738947), (93, 691273), (121, 531309), (197, 326337), (319, 201531), (341, 188529), (363, 177103), (591, 108779), (899, 71511), (957, 67177), (1023, 62843), (2167, 29667), (2697, 23837), (3509, 18321), (3751, 17139), (5713, 11253), (6107, 10527), (6501, 9889)]