71027355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21821}}^1$

素因数の和:21867

約数の個数: 32

約数和(自身を含む): 134074368

約数和(自身を除く): 63047013

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 21821, 65463, 109105, 152747, 327315, 458241, 676451, 763735, 2029353, 2291205, 3382255, 4735157, 10146765, 14205471, 23675785, 71027355]

約数ペア:

[(1, 71027355), (3, 23675785), (5, 14205471), (7, 10146765), (15, 4735157), (21, 3382255), (31, 2291205), (35, 2029353), (93, 763735), (105, 676451), (155, 458241), (217, 327315), (465, 152747), (651, 109105), (1085, 65463), (3255, 21821)]