63756801

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{25391}}^1$

素因数の和:25434

約数の個数: 20

約数和(自身を含む): 98317824

約数和(自身を除く): 34561023

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 25391, 76173, 228519, 685557, 787121, 2056671, 2361363, 7084089, 21252267, 63756801]

約数ペア:

[(1, 63756801), (3, 21252267), (9, 7084089), (27, 2361363), (31, 2056671), (81, 787121), (93, 685557), (279, 228519), (837, 76173), (2511, 25391)]