377997651

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{1429}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 571771200

約数和(自身を除く): 193773549

約数列:

[1, 3, 9, 27, 97, 101, 291, 303, 873, 909, 1429, 2619, 2727, 4287, 9797, 12861, 29391, 38583, 88173, 138613, 144329, 264519, 415839, 432987, 1247517, 1298961, 3742551, 3896883, 13999913, 41999739, 125999217, 377997651]

約数ペア:

[(1, 377997651), (3, 125999217), (9, 41999739), (27, 13999913), (97, 3896883), (101, 3742551), (291, 1298961), (303, 1247517), (873, 432987), (909, 415839), (1429, 264519), (2619, 144329), (2727, 138613), (4287, 88173), (9797, 38583), (12861, 29391)]