23577561

素因数分解:

$3^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 41094144

約数和(自身を除く): 17516583

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 167, 189, 243, 249, 501, 567, 581, 747, 1169, 1503, 1701, 1743, 2241, 3507, 4509, 5229, 6723, 10521, 13527, 13861, 15687, 20169, 31563, 40581, 41583, 47061, 94689, 97027, 124749, 141183, 284067, 291081, 374247, 873243, 1122741, 2619729, 3368223, 7859187, 23577561]

約数ペア:

[(1, 23577561), (3, 7859187), (7, 3368223), (9, 2619729), (21, 1122741), (27, 873243), (63, 374247), (81, 291081), (83, 284067), (167, 141183), (189, 124749), (243, 97027), (249, 94689), (501, 47061), (567, 41583), (581, 40581), (747, 31563), (1169, 20169), (1503, 15687), (1701, 13861), (1743, 13527), (2241, 10521), (3507, 6723), (4509, 5229)]