40069388961

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{3691}}^1$

素因数の和:4587

約数の個数: 64

約数和(自身を含む): 68901580800

約数和(自身を除く): 28832191839

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 809, 1491, 1917, 2427, 3691, 4473, 5663, 7281, 11073, 13419, 16989, 21843, 25837, 33219, 50967, 57439, 77511, 99657, 152901, 172317, 232533, 262061, 402073, 516951, 697599, 786183, 1206219, 1550853, 1834427, 2358549, 2986019, 3618657, 5503281, 7075647, 8958057, 10855971, 16509843, 20902133, 26874171, 49529529, 62706399, 80622513, 188119197, 212007349, 564357591, 636022047, 1484051443, 1908066141, 4452154329, 5724198423, 13356462987, 40069388961]

約数ペア:

[(1, 40069388961), (3, 13356462987), (7, 5724198423), (9, 4452154329), (21, 1908066141), (27, 1484051443), (63, 636022047), (71, 564357591), (189, 212007349), (213, 188119197), (497, 80622513), (639, 62706399), (809, 49529529), (1491, 26874171), (1917, 20902133), (2427, 16509843), (3691, 10855971), (4473, 8958057), (5663, 7075647), (7281, 5503281), (11073, 3618657), (13419, 2986019), (16989, 2358549), (21843, 1834427), (25837, 1550853), (33219, 1206219), (50967, 786183), (57439, 697599), (77511, 516951), (99657, 402073), (152901, 262061), (172317, 232533)]