51702867

素因数分解:

$3^7\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 27646893

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 503, 729, 1269, 1509, 2187, 3807, 4527, 11421, 13581, 23641, 34263, 40743, 70923, 102789, 122229, 212769, 366687, 638307, 1100061, 1914921, 5744763, 17234289, 51702867]

約数ペア:

[(1, 51702867), (3, 17234289), (9, 5744763), (27, 1914921), (47, 1100061), (81, 638307), (141, 366687), (243, 212769), (423, 122229), (503, 102789), (729, 70923), (1269, 40743), (1509, 34263), (2187, 23641), (3807, 13581), (4527, 11421)]