88198209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{46889}}^1$

素因数の和:46925

約数の個数: 24

約数和(自身を含む): 146296800

約数和(自身を除く): 58098591

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 46889, 140667, 422001, 515779, 890891, 1547337, 2672673, 4642011, 8018019, 9799801, 29399403, 88198209]

約数ペア:

[(1, 88198209), (3, 29399403), (9, 9799801), (11, 8018019), (19, 4642011), (33, 2672673), (57, 1547337), (99, 890891), (171, 515779), (209, 422001), (627, 140667), (1881, 46889)]