86156631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1787}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 136116864

約数和(自身を除く): 49960233

約数列:

[1, 3, 9, 11, 33, 99, 487, 1461, 1787, 4383, 5357, 5361, 16071, 16083, 19657, 48213, 58971, 176913, 870269, 2610807, 7832421, 9572959, 28718877, 86156631]

約数ペア:

[(1, 86156631), (3, 28718877), (9, 9572959), (11, 7832421), (33, 2610807), (99, 870269), (487, 176913), (1461, 58971), (1787, 48213), (4383, 19657), (5357, 16083), (5361, 16071)]