222748077

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 328965120

約数和(自身を除く): 106217043

約数列:

[1, 3, 19, 23, 57, 69, 131, 393, 437, 1297, 1311, 2489, 3013, 3891, 7467, 9039, 24643, 29831, 57247, 73929, 89493, 169907, 171741, 509721, 566789, 1700367, 3228233, 3907861, 9684699, 11723583, 74249359, 222748077]

約数ペア:

[(1, 222748077), (3, 74249359), (19, 11723583), (23, 9684699), (57, 3907861), (69, 3228233), (131, 1700367), (393, 566789), (437, 509721), (1297, 171741), (1311, 169907), (2489, 89493), (3013, 73929), (3891, 57247), (7467, 29831), (9039, 24643)]