80451393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{17539}}^1$

素因数の和:17692

約数の個数: 16

約数和(自身を含む): 117868800

約数和(自身を除く): 37417407

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 17539, 52617, 192929, 578787, 2437921, 7313763, 26817131, 80451393]

約数ペア:

[(1, 80451393), (3, 26817131), (11, 7313763), (33, 2437921), (139, 578787), (417, 192929), (1529, 52617), (4587, 17539)]