152849277

素因数分解:

$3^2\times 7^2\times {\mathrm{571}}^1\times {\mathrm{607}}^1$

素因数の和:1198

約数の個数: 36

約数和(自身を含む): 257702016

約数和(自身を除く): 104852739

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 571, 607, 1713, 1821, 3997, 4249, 5139, 5463, 11991, 12747, 27979, 29743, 35973, 38241, 83937, 89229, 251811, 267687, 346597, 1039791, 2426179, 3119373, 7278537, 16983253, 21835611, 50949759, 152849277]

約数ペア:

[(1, 152849277), (3, 50949759), (7, 21835611), (9, 16983253), (21, 7278537), (49, 3119373), (63, 2426179), (147, 1039791), (441, 346597), (571, 267687), (607, 251811), (1713, 89229), (1821, 83937), (3997, 38241), (4249, 35973), (5139, 29743), (5463, 27979), (11991, 12747)]