63400281

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{41357}}^1$

素因数の和:41440

約数の個数: 16

約数和(自身を含む): 97935744

約数和(自身を除く): 34535463

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 41357, 124071, 289499, 868497, 3019061, 9057183, 21133427, 63400281]

約数ペア:

[(1, 63400281), (3, 21133427), (7, 9057183), (21, 3019061), (73, 868497), (219, 289499), (511, 124071), (1533, 41357)]