69861603

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{20663}}^1$

素因数の和:20703

約数の個数: 24

約数和(自身を含む): 113073408

約数和(自身を除く): 43211805

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 20663, 61989, 144641, 433923, 475249, 1012487, 1425747, 3037461, 3326743, 9980229, 23287201, 69861603]

約数ペア:

[(1, 69861603), (3, 23287201), (7, 9980229), (21, 3326743), (23, 3037461), (49, 1425747), (69, 1012487), (147, 475249), (161, 433923), (483, 144641), (1127, 61989), (3381, 20663)]