879845571

素因数分解:

$3^4\times {\mathrm{11}}^3\times {\mathrm{8161}}^1$

素因数の和:8206

約数の個数: 40

約数和(自身を含む): 1445849328

約数和(自身を除く): 566003757

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 1331, 3267, 3993, 8161, 9801, 11979, 24483, 35937, 73449, 89771, 107811, 220347, 269313, 661041, 807939, 987481, 2423817, 2962443, 7271451, 8887329, 10862291, 26661987, 32586873, 79985961, 97760619, 293281857, 879845571]

約数ペア:

[(1, 879845571), (3, 293281857), (9, 97760619), (11, 79985961), (27, 32586873), (33, 26661987), (81, 10862291), (99, 8887329), (121, 7271451), (297, 2962443), (363, 2423817), (891, 987481), (1089, 807939), (1331, 661041), (3267, 269313), (3993, 220347), (8161, 107811), (9801, 89771), (11979, 73449), (24483, 35937)]