81366954

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{89809}}^1$

素因数の和:89965

約数の個数: 16

約数和(自身を含む): 163813440

約数和(自身を除く): 82446486

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 89809, 179618, 269427, 538854, 13561159, 27122318, 40683477, 81366954]

約数ペア:

[(1, 81366954), (2, 40683477), (3, 27122318), (6, 13561159), (151, 538854), (302, 269427), (453, 179618), (906, 89809)]