249430266

素因数分解:

$2^1\times 3^6\times {\mathrm{171077}}^1$

素因数の和:171097

約数の個数: 28

約数和(自身を含む): 560964762

約数和(自身を除く): 311534496

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 171077, 342154, 513231, 1026462, 1539693, 3079386, 4619079, 9238158, 13857237, 27714474, 41571711, 83143422, 124715133, 249430266]

約数ペア:

[(1, 249430266), (2, 124715133), (3, 83143422), (6, 41571711), (9, 27714474), (18, 13857237), (27, 9238158), (54, 4619079), (81, 3079386), (162, 1539693), (243, 1026462), (486, 513231), (729, 342154), (1458, 171077)]