551401101

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{40763}}^1$

素因数の和:40942

約数の個数: 20

約数和(自身を含む): 828650592

約数和(自身を除く): 277249491

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 13527, 40763, 122289, 366867, 1100601, 3301803, 6807421, 20422263, 61266789, 183800367, 551401101]

約数ペア:

[(1, 551401101), (3, 183800367), (9, 61266789), (27, 20422263), (81, 6807421), (167, 3301803), (501, 1100601), (1503, 366867), (4509, 122289), (13527, 40763)]