90912987

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2752

約数の個数: 36

約数和(自身を含む): 149053632

約数和(自身を除く): 58140645

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 279, 341, 363, 1023, 1089, 2693, 3069, 3751, 8079, 11253, 24237, 29623, 33759, 83483, 88869, 250449, 266607, 325853, 751347, 918313, 977559, 2754939, 2932677, 8264817, 10101443, 30304329, 90912987]

約数ペア:

[(1, 90912987), (3, 30304329), (9, 10101443), (11, 8264817), (31, 2932677), (33, 2754939), (93, 977559), (99, 918313), (121, 751347), (279, 325853), (341, 266607), (363, 250449), (1023, 88869), (1089, 83483), (2693, 33759), (3069, 29623), (3751, 24237), (8079, 11253)]