90135213

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{44249}}^1$

素因数の和:44356

約数の個数: 16

約数和(自身を含む): 138768000

約数和(自身を除く): 48632787

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 44249, 132747, 309743, 929229, 4292153, 12876459, 30045071, 90135213]

約数ペア:

[(1, 90135213), (3, 30045071), (7, 12876459), (21, 4292153), (97, 929229), (291, 309743), (679, 132747), (2037, 44249)]