156795507

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{19553}}^1$

素因数の和:19582

約数の個数: 28

約数和(自身を含む): 256470264

約数和(自身を除く): 99674757

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 19553, 58659, 175977, 215083, 527931, 645249, 1583793, 1935747, 4751379, 5807241, 14254137, 17421723, 52265169, 156795507]

約数ペア:

[(1, 156795507), (3, 52265169), (9, 17421723), (11, 14254137), (27, 5807241), (33, 4751379), (81, 1935747), (99, 1583793), (243, 645249), (297, 527931), (729, 215083), (891, 175977), (2673, 58659), (8019, 19553)]