87310737

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2383}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 137318400

約数和(自身を除く): 50007663

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 531, 621, 1357, 1593, 2383, 4071, 7149, 12213, 21447, 36639, 54809, 64341, 140597, 164427, 421791, 493281, 1265373, 1479843, 3233731, 3796119, 9701193, 29103579, 87310737]

約数ペア:

[(1, 87310737), (3, 29103579), (9, 9701193), (23, 3796119), (27, 3233731), (59, 1479843), (69, 1265373), (177, 493281), (207, 421791), (531, 164427), (621, 140597), (1357, 64341), (1593, 54809), (2383, 36639), (4071, 21447), (7149, 12213)]