161152017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 239715840

約数和(自身を除く): 78563823

約数列:

[1, 3, 13, 39, 41, 97, 123, 291, 533, 1039, 1261, 1599, 3117, 3783, 3977, 11931, 13507, 40521, 42599, 51701, 100783, 127797, 155103, 302349, 553787, 1310179, 1661361, 3930537, 4132103, 12396309, 53717339, 161152017]

約数ペア:

[(1, 161152017), (3, 53717339), (13, 12396309), (39, 4132103), (41, 3930537), (97, 1661361), (123, 1310179), (291, 553787), (533, 302349), (1039, 155103), (1261, 127797), (1599, 100783), (3117, 51701), (3783, 42599), (3977, 40521), (11931, 13507)]