155533623

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4201}}^1$

素因数の和:4295

約数の個数: 32

約数和(自身を含む): 248489472

約数和(自身を除く): 92955849

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 287, 301, 861, 903, 1763, 4201, 5289, 12341, 12603, 29407, 37023, 88221, 172241, 180643, 516723, 541929, 1205687, 1264501, 3617061, 3793503, 7406363, 22219089, 51844541, 155533623]

約数ペア:

[(1, 155533623), (3, 51844541), (7, 22219089), (21, 7406363), (41, 3793503), (43, 3617061), (123, 1264501), (129, 1205687), (287, 541929), (301, 516723), (861, 180643), (903, 172241), (1763, 88221), (4201, 37023), (5289, 29407), (12341, 12603)]