61211241

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3559}}^1$

素因数の和:3595

約数の個数: 48

約数和(自身を含む): 113635200

約数和(自身を除く): 52423959

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 3559, 5733, 10677, 17199, 24913, 32031, 46267, 74739, 96093, 138801, 174391, 224217, 323869, 416403, 523173, 672651, 971607, 1249209, 1569519, 2267083, 2914821, 4708557, 6801249, 8744463, 20403747, 61211241]

約数ペア:

[(1, 61211241), (3, 20403747), (7, 8744463), (9, 6801249), (13, 4708557), (21, 2914821), (27, 2267083), (39, 1569519), (49, 1249209), (63, 971607), (91, 672651), (117, 523173), (147, 416403), (189, 323869), (273, 224217), (351, 174391), (441, 138801), (637, 96093), (819, 74739), (1323, 46267), (1911, 32031), (2457, 24913), (3559, 17199), (5733, 10677)]