79916139

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{1901}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 120465072

約数和(自身を除く): 40548933

約数列:

[1, 3, 9, 27, 81, 173, 243, 519, 1557, 1901, 4671, 5703, 14013, 17109, 42039, 51327, 153981, 328873, 461943, 986619, 2959857, 8879571, 26638713, 79916139]

約数ペア:

[(1, 79916139), (3, 26638713), (9, 8879571), (27, 2959857), (81, 986619), (173, 461943), (243, 328873), (519, 153981), (1557, 51327), (1901, 42039), (4671, 17109), (5703, 14013)]