53932473

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1395

約数の個数: 40

約数和(自身を含む): 93408128

約数和(自身を除く): 39475655

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 1303, 1533, 1971, 3909, 4599, 5913, 9121, 11727, 13797, 27363, 35181, 41391, 82089, 95119, 105543, 246267, 285357, 665833, 738801, 856071, 1997499, 2568213, 5992497, 7704639, 17977491, 53932473]

約数ペア:

[(1, 53932473), (3, 17977491), (7, 7704639), (9, 5992497), (21, 2568213), (27, 1997499), (63, 856071), (73, 738801), (81, 665833), (189, 285357), (219, 246267), (511, 105543), (567, 95119), (657, 82089), (1303, 41391), (1533, 35181), (1971, 27363), (3909, 13797), (4599, 11727), (5913, 9121)]