40819977

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 66447360

約数和(自身を除く): 25627383

約数列:

[1, 3, 9, 11, 27, 33, 99, 167, 297, 501, 823, 1503, 1837, 2469, 4509, 5511, 7407, 9053, 16533, 22221, 27159, 49599, 81477, 137441, 244431, 412323, 1236969, 1511851, 3710907, 4535553, 13606659, 40819977]

約数ペア:

[(1, 40819977), (3, 13606659), (9, 4535553), (11, 3710907), (27, 1511851), (33, 1236969), (99, 412323), (167, 244431), (297, 137441), (501, 81477), (823, 49599), (1503, 27159), (1837, 22221), (2469, 16533), (4509, 9053), (5511, 7407)]