87435747

素因数分解:

$3^3\times 7^2\times {\mathrm{66089}}^1$

素因数の和:66112

約数の個数: 24

約数和(自身を含む): 150685200

約数和(自身を除く): 63249453

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 66089, 198267, 462623, 594801, 1387869, 1784403, 3238361, 4163607, 9715083, 12490821, 29145249, 87435747]

約数ペア:

[(1, 87435747), (3, 29145249), (7, 12490821), (9, 9715083), (21, 4163607), (27, 3238361), (49, 1784403), (63, 1387869), (147, 594801), (189, 462623), (441, 198267), (1323, 66089)]