66696345

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15937}}^1$

素因数の和:15982

約数の個数: 32

約数和(自身を含む): 122403840

約数和(自身を除く): 55707495

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 15937, 47811, 79685, 143433, 239055, 430299, 494047, 717165, 1482141, 2151495, 2470235, 4446423, 7410705, 13339269, 22232115, 66696345]

約数ペア:

[(1, 66696345), (3, 22232115), (5, 13339269), (9, 7410705), (15, 4446423), (27, 2470235), (31, 2151495), (45, 1482141), (93, 717165), (135, 494047), (155, 430299), (279, 239055), (465, 143433), (837, 79685), (1395, 47811), (4185, 15937)]