42146433

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1289}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 71827200

約数和(自身を除く): 29680767

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1289, 1557, 3633, 3867, 4671, 9023, 10899, 11601, 27069, 32697, 34803, 81207, 222997, 243621, 668991, 1560979, 2006973, 4682937, 6020919, 14048811, 42146433]

約数ペア:

[(1, 42146433), (3, 14048811), (7, 6020919), (9, 4682937), (21, 2006973), (27, 1560979), (63, 668991), (173, 243621), (189, 222997), (519, 81207), (1211, 34803), (1289, 32697), (1557, 27069), (3633, 11601), (3867, 10899), (4671, 9023)]