81175446

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{45553}}^1$

素因数の和:45578

約数の個数: 40

約数和(自身を含む): 198433224

約数和(自身を除く): 117257778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 45553, 91106, 136659, 273318, 409977, 501083, 819954, 1002166, 1229931, 1503249, 2459862, 3006498, 3689793, 4509747, 7379586, 9019494, 13529241, 27058482, 40587723, 81175446]

約数ペア:

[(1, 81175446), (2, 40587723), (3, 27058482), (6, 13529241), (9, 9019494), (11, 7379586), (18, 4509747), (22, 3689793), (27, 3006498), (33, 2459862), (54, 1503249), (66, 1229931), (81, 1002166), (99, 819954), (162, 501083), (198, 409977), (297, 273318), (594, 136659), (891, 91106), (1782, 45553)]