42604527

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 66977280

約数和(自身を除く): 24372753

約数列:

[1, 3, 7, 21, 53, 101, 159, 303, 371, 379, 707, 1113, 1137, 2121, 2653, 5353, 7959, 16059, 20087, 37471, 38279, 60261, 112413, 114837, 140609, 267953, 421827, 803859, 2028787, 6086361, 14201509, 42604527]

約数ペア:

[(1, 42604527), (3, 14201509), (7, 6086361), (21, 2028787), (53, 803859), (101, 421827), (159, 267953), (303, 140609), (371, 114837), (379, 112413), (707, 60261), (1113, 38279), (1137, 37471), (2121, 20087), (2653, 16059), (5353, 7959)]