30168663

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8923}}^1$

素因数の和:8963

約数の個数: 24

約数和(自身を含む): 48832128

約数和(自身を除く): 18663465

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 8923, 26769, 62461, 187383, 205229, 437227, 615687, 1311681, 1436603, 4309809, 10056221, 30168663]

約数ペア:

[(1, 30168663), (3, 10056221), (7, 4309809), (21, 1436603), (23, 1311681), (49, 615687), (69, 437227), (147, 205229), (161, 187383), (483, 62461), (1127, 26769), (3381, 8923)]