143147511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 229975200

約数和(自身を除く): 86827689

約数列:

[1, 3, 9, 13, 39, 59, 89, 117, 177, 233, 267, 531, 699, 767, 801, 1157, 2097, 2301, 3029, 3471, 5251, 6903, 9087, 10413, 13747, 15753, 20737, 27261, 41241, 47259, 62211, 68263, 123723, 178711, 186633, 204789, 269581, 536133, 614367, 808743, 1223483, 1608399, 2426229, 3670449, 11011347, 15905279, 47715837, 143147511]

約数ペア:

[(1, 143147511), (3, 47715837), (9, 15905279), (13, 11011347), (39, 3670449), (59, 2426229), (89, 1608399), (117, 1223483), (177, 808743), (233, 614367), (267, 536133), (531, 269581), (699, 204789), (767, 186633), (801, 178711), (1157, 123723), (2097, 68263), (2301, 62211), (3029, 47259), (3471, 41241), (5251, 27261), (6903, 20737), (9087, 15753), (10413, 13747)]