73873485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{78173}}^1$

素因数の和:78194

約数の個数: 32

約数和(自身を含む): 150094080

約数和(自身を除く): 76220595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 78173, 234519, 390865, 547211, 703557, 1172595, 1641633, 2110671, 2736055, 3517785, 4924899, 8208165, 10553355, 14774697, 24624495, 73873485]

約数ペア:

[(1, 73873485), (3, 24624495), (5, 14774697), (7, 10553355), (9, 8208165), (15, 4924899), (21, 3517785), (27, 2736055), (35, 2110671), (45, 1641633), (63, 1172595), (105, 703557), (135, 547211), (189, 390865), (315, 234519), (945, 78173)]