61912137

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{11383}}^1$

素因数の和:11437

約数の個数: 24

約数和(自身を含む): 98630976

約数和(自身を除く): 36718839

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 11383, 34149, 79681, 239043, 421171, 557767, 1263513, 1673301, 2948197, 8844591, 20637379, 61912137]

約数ペア:

[(1, 61912137), (3, 20637379), (7, 8844591), (21, 2948197), (37, 1673301), (49, 1263513), (111, 557767), (147, 421171), (259, 239043), (777, 79681), (1813, 34149), (5439, 11383)]