71629449

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 110160000

約数和(自身を除く): 38530551

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 323, 493, 551, 969, 1479, 1653, 2549, 7647, 9367, 28101, 43333, 48431, 73921, 129999, 145293, 221763, 823327, 1256657, 1404499, 2469981, 3769971, 4213497, 23876483, 71629449]

約数ペア:

[(1, 71629449), (3, 23876483), (17, 4213497), (19, 3769971), (29, 2469981), (51, 1404499), (57, 1256657), (87, 823327), (323, 221763), (493, 145293), (551, 129999), (969, 73921), (1479, 48431), (1653, 43333), (2549, 28101), (7647, 9367)]