167264643

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2441}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 275692032

約数和(自身を除く): 108427389

約数列:

[1, 3, 7, 13, 21, 39, 91, 251, 273, 753, 1757, 2441, 3263, 5271, 7323, 9789, 17087, 22841, 31733, 51261, 68523, 95199, 222131, 612691, 666393, 1838073, 4288837, 7964983, 12866511, 23894949, 55754881, 167264643]

約数ペア:

[(1, 167264643), (3, 55754881), (7, 23894949), (13, 12866511), (21, 7964983), (39, 4288837), (91, 1838073), (251, 666393), (273, 612691), (753, 222131), (1757, 95199), (2441, 68523), (3263, 51261), (5271, 31733), (7323, 22841), (9789, 17087)]