87939189

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3631}}^1$

素因数の和:3679

約数の個数: 40

約数和(自身を含む): 147662592

約数和(自身を除く): 59723403

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 3631, 8073, 10893, 24219, 32679, 47203, 83513, 98037, 141609, 250539, 294111, 424827, 751617, 1085669, 1274481, 2254851, 3257007, 3823443, 6764553, 9771021, 29313063, 87939189]

約数ペア:

[(1, 87939189), (3, 29313063), (9, 9771021), (13, 6764553), (23, 3823443), (27, 3257007), (39, 2254851), (69, 1274481), (81, 1085669), (117, 751617), (207, 424827), (299, 294111), (351, 250539), (621, 141609), (897, 98037), (1053, 83513), (1863, 47203), (2691, 32679), (3631, 24219), (8073, 10893)]