79155993

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2203}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 126950400

約数和(自身を除く): 47794407

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 1239, 1711, 2203, 5133, 6609, 11977, 15421, 35931, 46263, 63887, 129977, 191661, 389931, 447209, 909839, 1341627, 2729517, 3769333, 11307999, 26385331, 79155993]

約数ペア:

[(1, 79155993), (3, 26385331), (7, 11307999), (21, 3769333), (29, 2729517), (59, 1341627), (87, 909839), (177, 447209), (203, 389931), (413, 191661), (609, 129977), (1239, 63887), (1711, 46263), (2203, 35931), (5133, 15421), (6609, 11977)]