27383013

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2054

約数の個数: 36

約数和(自身を含む): 47518848

約数和(自身を除く): 20135835

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 2003, 4557, 6009, 13671, 14021, 18027, 42063, 62093, 98147, 126189, 186279, 294441, 434651, 558837, 883323, 1303953, 3042557, 3911859, 9127671, 27383013]

約数ペア:

[(1, 27383013), (3, 9127671), (7, 3911859), (9, 3042557), (21, 1303953), (31, 883323), (49, 558837), (63, 434651), (93, 294441), (147, 186279), (217, 126189), (279, 98147), (441, 62093), (651, 42063), (1519, 18027), (1953, 14021), (2003, 13671), (4557, 6009)]