66437937

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 98017920

約数和(自身を除く): 31579983

約数列:

[1, 3, 9, 67, 201, 239, 461, 603, 717, 1383, 2151, 4149, 16013, 30887, 48039, 92661, 110179, 144117, 277983, 330537, 991611, 7381993, 22145979, 66437937]

約数ペア:

[(1, 66437937), (3, 22145979), (9, 7381993), (67, 991611), (201, 330537), (239, 277983), (461, 144117), (603, 110179), (717, 92661), (1383, 48039), (2151, 30887), (4149, 16013)]