71607123

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2999}}^1$

素因数の和:3391

約数の個数: 24

約数和(自身を含む): 118560000

約数和(自身を除く): 46952877

約数列:

[1, 3, 7, 9, 21, 63, 379, 1137, 2653, 2999, 3411, 7959, 8997, 20993, 23877, 26991, 62979, 188937, 1136621, 3409863, 7956347, 10229589, 23869041, 71607123]

約数ペア:

[(1, 71607123), (3, 23869041), (7, 10229589), (9, 7956347), (21, 3409863), (63, 1136621), (379, 188937), (1137, 62979), (2653, 26991), (2999, 23877), (3411, 20993), (7959, 8997)]