162650319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1013}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 245306880

約数和(自身を除く): 82656561

約数列:

[1, 3, 13, 23, 39, 69, 179, 299, 537, 897, 1013, 2327, 3039, 4117, 6981, 12351, 13169, 23299, 39507, 53521, 69897, 160563, 181327, 302887, 543981, 908661, 2357251, 4170521, 7071753, 12511563, 54216773, 162650319]

約数ペア:

[(1, 162650319), (3, 54216773), (13, 12511563), (23, 7071753), (39, 4170521), (69, 2357251), (179, 908661), (299, 543981), (537, 302887), (897, 181327), (1013, 160563), (2327, 69897), (3039, 53521), (4117, 39507), (6981, 23299), (12351, 13169)]