90111141

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4549}}^1$

素因数の和:4657

約数の個数: 24

約数和(自身を含む): 136281600

約数和(自身を除く): 46170459

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 4549, 6603, 13647, 19809, 40941, 141019, 322979, 423057, 968937, 1269171, 2906811, 10012349, 30037047, 90111141]

約数ペア:

[(1, 90111141), (3, 30037047), (9, 10012349), (31, 2906811), (71, 1269171), (93, 968937), (213, 423057), (279, 322979), (639, 141019), (2201, 40941), (4549, 19809), (6603, 13647)]