80454087

素因数分解:

$3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2549}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 137088000

約数和(自身を除く): 56633913

約数列:

[1, 3, 7, 9, 21, 27, 63, 167, 189, 501, 1169, 1503, 2549, 3507, 4509, 7647, 10521, 17843, 22941, 31563, 53529, 68823, 160587, 425683, 481761, 1277049, 2979781, 3831147, 8939343, 11493441, 26818029, 80454087]

約数ペア:

[(1, 80454087), (3, 26818029), (7, 11493441), (9, 8939343), (21, 3831147), (27, 2979781), (63, 1277049), (167, 481761), (189, 425683), (501, 160587), (1169, 68823), (1503, 53529), (2549, 31563), (3507, 22941), (4509, 17843), (7647, 10521)]