68106207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 101154816

約数和(自身を除く): 33048609

約数列:

[1, 3, 13, 39, 41, 123, 191, 223, 533, 573, 669, 1599, 2483, 2899, 7449, 7831, 8697, 9143, 23493, 27429, 42593, 101803, 118859, 127779, 305409, 356577, 553709, 1661127, 1746313, 5238939, 22702069, 68106207]

約数ペア:

[(1, 68106207), (3, 22702069), (13, 5238939), (39, 1746313), (41, 1661127), (123, 553709), (191, 356577), (223, 305409), (533, 127779), (573, 118859), (669, 101803), (1599, 42593), (2483, 27429), (2899, 23493), (7449, 9143), (7831, 8697)]