69406221

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{3373}}^1$

素因数の和:3433

約数の個数: 16

約数和(自身を含む): 97711040

約数和(自身を除く): 28304819

約数列:

[1, 3, 19, 57, 361, 1083, 3373, 6859, 10119, 20577, 64087, 192261, 1217653, 3652959, 23135407, 69406221]

約数ペア:

[(1, 69406221), (3, 23135407), (19, 3652959), (57, 1217653), (361, 192261), (1083, 64087), (3373, 20577), (6859, 10119)]