99990711

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{787}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 152430720

約数和(自身を除く): 52440009

約数列:

[1, 3, 9, 19, 57, 171, 743, 787, 2229, 2361, 6687, 7083, 14117, 14953, 42351, 44859, 127053, 134577, 584741, 1754223, 5262669, 11110079, 33330237, 99990711]

約数ペア:

[(1, 99990711), (3, 33330237), (9, 11110079), (19, 5262669), (57, 1754223), (171, 584741), (743, 134577), (787, 127053), (2229, 44859), (2361, 42351), (6687, 14953), (7083, 14117)]