79236381

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{18587}}^1$

素因数の和:18633

約数の個数: 24

約数和(自身を含む): 127141920

約数和(自身を除く): 47905539

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 18587, 55761, 130109, 390327, 539023, 910763, 1617069, 2732289, 3773161, 11319483, 26412127, 79236381]

約数ペア:

[(1, 79236381), (3, 26412127), (7, 11319483), (21, 3773161), (29, 2732289), (49, 1617069), (87, 910763), (147, 539023), (203, 390327), (609, 130109), (1421, 55761), (4263, 18587)]