157640703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{9497}}^1$

素因数の和:10014

約数の個数: 16

約数和(自身を含む): 229775616

約数和(自身を除く): 72134913

約数列:

[1, 3, 11, 33, 503, 1509, 5533, 9497, 16599, 28491, 104467, 313401, 4776991, 14330973, 52546901, 157640703]

約数ペア:

[(1, 157640703), (3, 52546901), (11, 14330973), (33, 4776991), (503, 313401), (1509, 104467), (5533, 28491), (9497, 16599)]