38375253

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 66109056

約数和(自身を除く): 27733803

約数列:

[1, 3, 7, 9, 21, 37, 63, 101, 111, 163, 259, 303, 333, 489, 707, 777, 909, 1141, 1467, 2121, 2331, 3423, 3737, 6031, 6363, 10269, 11211, 16463, 18093, 26159, 33633, 42217, 49389, 54279, 78477, 115241, 126651, 148167, 235431, 345723, 379953, 609131, 1037169, 1827393, 4263917, 5482179, 12791751, 38375253]

約数ペア:

[(1, 38375253), (3, 12791751), (7, 5482179), (9, 4263917), (21, 1827393), (37, 1037169), (63, 609131), (101, 379953), (111, 345723), (163, 235431), (259, 148167), (303, 126651), (333, 115241), (489, 78477), (707, 54279), (777, 49389), (909, 42217), (1141, 33633), (1467, 26159), (2121, 18093), (2331, 16463), (3423, 11211), (3737, 10269), (6031, 6363)]