61421353

素因数分解:

$7^3\times {\mathrm{331}}^1\times {\mathrm{541}}^1$

素因数の和:893

約数の個数: 16

約数和(自身を含む): 71977600

約数和(自身を除く): 10556247

約数列:

[1, 7, 49, 331, 343, 541, 2317, 3787, 16219, 26509, 113533, 179071, 185563, 1253497, 8774479, 61421353]

約数ペア:

[(1, 61421353), (7, 8774479), (49, 1253497), (331, 185563), (343, 179071), (541, 113533), (2317, 26509), (3787, 16219)]