80074431

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{659}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 121080960

約数和(自身を除く): 41006529

約数列:

[1, 3, 9, 23, 69, 207, 587, 659, 1761, 1977, 5283, 5931, 13501, 15157, 40503, 45471, 121509, 136413, 386833, 1160499, 3481497, 8897159, 26691477, 80074431]

約数ペア:

[(1, 80074431), (3, 26691477), (9, 8897159), (23, 3481497), (69, 1160499), (207, 386833), (587, 136413), (659, 121509), (1761, 45471), (1977, 40503), (5283, 15157), (5931, 13501)]