827193627

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{653}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 1339779168

約数和(自身を除く): 512585541

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 401, 653, 1053, 1203, 1959, 3159, 3609, 5213, 5877, 8489, 10827, 15639, 17631, 25467, 32481, 46917, 52893, 76401, 97443, 140751, 158679, 229203, 261853, 422253, 687609, 785559, 1266759, 2062827, 2356677, 3404089, 7070031, 10212267, 21210093, 30636801, 63630279, 91910403, 275731209, 827193627]

約数ペア:

[(1, 827193627), (3, 275731209), (9, 91910403), (13, 63630279), (27, 30636801), (39, 21210093), (81, 10212267), (117, 7070031), (243, 3404089), (351, 2356677), (401, 2062827), (653, 1266759), (1053, 785559), (1203, 687609), (1959, 422253), (3159, 261853), (3609, 229203), (5213, 158679), (5877, 140751), (8489, 97443), (10827, 76401), (15639, 52893), (17631, 46917), (25467, 32481)]