71643627

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42569}}^1$

素因数の和:42603

約数の個数: 24

約数和(自身を含む): 119536560

約数和(自身を除く): 47892933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 42569, 127707, 383121, 468259, 723673, 1404777, 2171019, 4214331, 6513057, 7960403, 23881209, 71643627]

約数ペア:

[(1, 71643627), (3, 23881209), (9, 7960403), (11, 6513057), (17, 4214331), (33, 2171019), (51, 1404777), (99, 723673), (153, 468259), (187, 383121), (561, 127707), (1683, 42569)]