75521061

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9907}}^1$

素因数の和:9942

約数の個数: 36

約数和(自身を含む): 137047456

約数和(自身を除く): 61526395

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 9907, 29721, 69349, 89163, 108977, 208047, 326931, 624141, 762839, 980793, 1198747, 2288517, 3596241, 6865551, 8391229, 10788723, 25173687, 75521061]

約数ペア:

[(1, 75521061), (3, 25173687), (7, 10788723), (9, 8391229), (11, 6865551), (21, 3596241), (33, 2288517), (63, 1198747), (77, 980793), (99, 762839), (121, 624141), (231, 326931), (363, 208047), (693, 108977), (847, 89163), (1089, 69349), (2541, 29721), (7623, 9907)]