68465061

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2399}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 116736000

約数和(自身を除く): 48270939

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 2399, 3171, 4077, 7197, 9513, 16793, 21591, 28539, 50379, 64773, 151137, 362249, 453411, 1086747, 2535743, 3260241, 7607229, 9780723, 22821687, 68465061]

約数ペア:

[(1, 68465061), (3, 22821687), (7, 9780723), (9, 7607229), (21, 3260241), (27, 2535743), (63, 1086747), (151, 453411), (189, 362249), (453, 151137), (1057, 64773), (1359, 50379), (2399, 28539), (3171, 21591), (4077, 16793), (7197, 9513)]