47609829

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 72554880

約数和(自身を除く): 24945051

約数列:

[1, 3, 9, 27, 61, 137, 183, 211, 411, 549, 633, 1233, 1647, 1899, 3699, 5697, 8357, 12871, 25071, 28907, 38613, 75213, 86721, 115839, 225639, 260163, 347517, 780489, 1763327, 5289981, 15869943, 47609829]

約数ペア:

[(1, 47609829), (3, 15869943), (9, 5289981), (27, 1763327), (61, 780489), (137, 347517), (183, 260163), (211, 225639), (411, 115839), (549, 86721), (633, 75213), (1233, 38613), (1647, 28907), (1899, 25071), (3699, 12871), (5697, 8357)]