61204059

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4561}}^1$

素因数の和:4648

約数の個数: 32

約数和(自身を含む): 105108480

約数和(自身を除く): 43904421

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 4561, 13419, 13683, 31927, 41049, 95781, 123147, 287343, 323831, 862029, 971493, 2266817, 2914479, 6800451, 8743437, 20401353, 61204059]

約数ペア:

[(1, 61204059), (3, 20401353), (7, 8743437), (9, 6800451), (21, 2914479), (27, 2266817), (63, 971493), (71, 862029), (189, 323831), (213, 287343), (497, 123147), (639, 95781), (1491, 41049), (1917, 31927), (4473, 13683), (4561, 13419)]