527757979

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 674352000

約数和(自身を除く): 146594021

約数列:

[1, 7, 17, 29, 49, 119, 203, 343, 493, 833, 1421, 3121, 3451, 5831, 9947, 21847, 24157, 53057, 90509, 152929, 169099, 371399, 633563, 1070503, 1538653, 2599793, 4434941, 10770571, 18198551, 31044587, 75393997, 527757979]

約数ペア:

[(1, 527757979), (7, 75393997), (17, 31044587), (29, 18198551), (49, 10770571), (119, 4434941), (203, 2599793), (343, 1538653), (493, 1070503), (833, 633563), (1421, 371399), (3121, 169099), (3451, 152929), (5831, 90509), (9947, 53057), (21847, 24157)]