89428521

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10567}}^1$

素因数の和:10621

約数の個数: 32

約数和(自身を含む): 151502848

約数和(自身を除く): 62074327

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 10567, 31701, 73969, 137371, 221907, 327577, 412113, 961597, 982731, 2293039, 2884791, 4258501, 6879117, 12775503, 29809507, 89428521]

約数ペア:

[(1, 89428521), (3, 29809507), (7, 12775503), (13, 6879117), (21, 4258501), (31, 2884791), (39, 2293039), (91, 982731), (93, 961597), (217, 412113), (273, 327577), (403, 221907), (651, 137371), (1209, 73969), (2821, 31701), (8463, 10567)]