877974123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{743}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 1294917120

約数和(自身を除く): 416942997

約数列:

[1, 3, 13, 39, 41, 123, 533, 739, 743, 1599, 2217, 2229, 9607, 9659, 28821, 28977, 30299, 30463, 90897, 91389, 393887, 396019, 549077, 1181661, 1188057, 1647231, 7138001, 21414003, 22512157, 67536471, 292658041, 877974123]

約数ペア:

[(1, 877974123), (3, 292658041), (13, 67536471), (39, 22512157), (41, 21414003), (123, 7138001), (533, 1647231), (739, 1188057), (743, 1181661), (1599, 549077), (2217, 396019), (2229, 393887), (9607, 91389), (9659, 90897), (28821, 30463), (28977, 30299)]