137079399

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{1861}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 187451264

約数和(自身を除く): 50371865

約数列:

[1, 3, 43, 129, 571, 1713, 1861, 5583, 24553, 73659, 80023, 240069, 1062631, 3187893, 45693133, 137079399]

約数ペア:

[(1, 137079399), (3, 45693133), (43, 3187893), (129, 1062631), (571, 240069), (1713, 80023), (1861, 73659), (5583, 24553)]