157260609

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2214

約数の個数: 36

約数和(自身を含む): 257440560

約数和(自身を除く): 100179951

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2179, 2187, 2673, 6537, 6561, 8019, 19611, 23969, 24057, 58833, 71907, 72171, 176499, 215721, 529497, 647163, 1588491, 1941489, 4765473, 5824467, 14296419, 17473401, 52420203, 157260609]

約数ペア:

[(1, 157260609), (3, 52420203), (9, 17473401), (11, 14296419), (27, 5824467), (33, 4765473), (81, 1941489), (99, 1588491), (243, 647163), (297, 529497), (729, 215721), (891, 176499), (2179, 72171), (2187, 71907), (2673, 58833), (6537, 24057), (6561, 23969), (8019, 19611)]