120861801

素因数分解:

$3^4\times {\mathrm{61}}^2\times {\mathrm{401}}^1$

素因数の和:535

約数の個数: 30

約数和(自身を含む): 184012686

約数和(自身を除く): 63150885

約数列:

[1, 3, 9, 27, 61, 81, 183, 401, 549, 1203, 1647, 3609, 3721, 4941, 10827, 11163, 24461, 32481, 33489, 73383, 100467, 220149, 301401, 660447, 1492121, 1981341, 4476363, 13429089, 40287267, 120861801]

約数ペア:

[(1, 120861801), (3, 40287267), (9, 13429089), (27, 4476363), (61, 1981341), (81, 1492121), (183, 660447), (401, 301401), (549, 220149), (1203, 100467), (1647, 73383), (3609, 33489), (3721, 32481), (4941, 24461), (10827, 11163)]