420120063

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{25411}}^1$

素因数の和:25595

約数の個数: 24

約数和(自身を含む): 665997696

約数和(自身を除く): 245877633

約数列:

[1, 3, 9, 11, 33, 99, 167, 501, 1503, 1837, 5511, 16533, 25411, 76233, 228699, 279521, 838563, 2515689, 4243637, 12730911, 38192733, 46680007, 140040021, 420120063]

約数ペア:

[(1, 420120063), (3, 140040021), (9, 46680007), (11, 38192733), (33, 12730911), (99, 4243637), (167, 2515689), (501, 838563), (1503, 279521), (1837, 228699), (5511, 76233), (16533, 25411)]