9318519

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 16473600

約数和(自身を除く): 7155081

約数列:

[1, 3, 7, 9, 21, 23, 59, 63, 69, 109, 161, 177, 207, 327, 413, 483, 531, 763, 981, 1239, 1357, 1449, 2289, 2507, 3717, 4071, 6431, 6867, 7521, 9499, 12213, 17549, 19293, 22563, 28497, 45017, 52647, 57879, 85491, 135051, 147913, 157941, 405153, 443739, 1035391, 1331217, 3106173, 9318519]

約数ペア:

[(1, 9318519), (3, 3106173), (7, 1331217), (9, 1035391), (21, 443739), (23, 405153), (59, 157941), (63, 147913), (69, 135051), (109, 85491), (161, 57879), (177, 52647), (207, 45017), (327, 28497), (413, 22563), (483, 19293), (531, 17549), (763, 12213), (981, 9499), (1239, 7521), (1357, 6867), (1449, 6431), (2289, 4071), (2507, 3717)]