61880427

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4327}}^1$

素因数の和:4567

約数の個数: 24

約数和(自身を含む): 102625536

約数和(自身を除く): 40745109

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1589, 2043, 4327, 4767, 12981, 14301, 30289, 38943, 90867, 272601, 982229, 2946687, 6875603, 8840061, 20626809, 61880427]

約数ペア:

[(1, 61880427), (3, 20626809), (7, 8840061), (9, 6875603), (21, 2946687), (63, 982229), (227, 272601), (681, 90867), (1589, 38943), (2043, 30289), (4327, 14301), (4767, 12981)]