56619381

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 93576448

約数和(自身を除く): 36957067

約数列:

[1, 3, 7, 13, 21, 39, 91, 157, 273, 471, 1099, 1321, 2041, 3297, 3963, 6123, 9247, 14287, 17173, 27741, 42861, 51519, 120211, 207397, 360633, 622191, 1451779, 2696161, 4355337, 8088483, 18873127, 56619381]

約数ペア:

[(1, 56619381), (3, 18873127), (7, 8088483), (13, 4355337), (21, 2696161), (39, 1451779), (91, 622191), (157, 360633), (273, 207397), (471, 120211), (1099, 51519), (1321, 42861), (2041, 27741), (3297, 17173), (3963, 14287), (6123, 9247)]