80111829

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3529}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 130129920

約数和(自身を除く): 50018091

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 3243, 3529, 7567, 10587, 22701, 24703, 74109, 81167, 165863, 243501, 497589, 568169, 1161041, 1704507, 3483123, 3814849, 11444547, 26703943, 80111829]

約数ペア:

[(1, 80111829), (3, 26703943), (7, 11444547), (21, 3814849), (23, 3483123), (47, 1704507), (69, 1161041), (141, 568169), (161, 497589), (329, 243501), (483, 165863), (987, 81167), (1081, 74109), (3243, 24703), (3529, 22701), (7567, 10587)]