42165063

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 22346937

約数列:

[1, 3, 9, 27, 47, 141, 149, 223, 423, 447, 669, 1269, 1341, 2007, 4023, 6021, 7003, 10481, 21009, 31443, 33227, 63027, 94329, 99681, 189081, 282987, 299043, 897129, 1561669, 4685007, 14055021, 42165063]

約数ペア:

[(1, 42165063), (3, 14055021), (9, 4685007), (27, 1561669), (47, 897129), (141, 299043), (149, 282987), (223, 189081), (423, 99681), (447, 94329), (669, 63027), (1269, 33227), (1341, 31443), (2007, 21009), (4023, 10481), (6021, 7003)]