69849002013

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{439559}}^1$

素因数の和:439646

約数の個数: 48

約数和(自身を含む): 115453071360

約数和(自身を除く): 45604069347

約数列:

[1, 3, 7, 21, 23, 47, 49, 69, 141, 147, 161, 329, 483, 987, 1081, 1127, 2303, 3243, 3381, 6909, 7567, 22701, 52969, 158907, 439559, 1318677, 3076913, 9230739, 10109857, 20659273, 21538391, 30329571, 61977819, 64615173, 70768999, 144614911, 212306997, 433844733, 475163279, 495382993, 1012304377, 1425489837, 1486148979, 3036913131, 3326142953, 9978428859, 23283000671, 69849002013]

約数ペア:

[(1, 69849002013), (3, 23283000671), (7, 9978428859), (21, 3326142953), (23, 3036913131), (47, 1486148979), (49, 1425489837), (69, 1012304377), (141, 495382993), (147, 475163279), (161, 433844733), (329, 212306997), (483, 144614911), (987, 70768999), (1081, 64615173), (1127, 61977819), (2303, 30329571), (3243, 21538391), (3381, 20659273), (6909, 10109857), (7567, 9230739), (22701, 3076913), (52969, 1318677), (158907, 439559)]