16270131

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 24053760

約数和(自身を除く): 7783629

約数列:

[1, 3, 23, 29, 47, 69, 87, 141, 173, 519, 667, 1081, 1363, 2001, 3243, 3979, 4089, 5017, 8131, 11937, 15051, 24393, 31349, 94047, 115391, 187013, 235799, 346173, 561039, 707397, 5423377, 16270131]

約数ペア:

[(1, 16270131), (3, 5423377), (23, 707397), (29, 561039), (47, 346173), (69, 235799), (87, 187013), (141, 115391), (173, 94047), (519, 31349), (667, 24393), (1081, 15051), (1363, 11937), (2001, 8131), (3243, 5017), (3979, 4089)]