135220806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{357727}}^1$

素因数の和:357745

約数の個数: 32

約数和(自身を含む): 343418880

約数和(自身を除く): 208198074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 357727, 715454, 1073181, 2146362, 2504089, 3219543, 5008178, 6439086, 7512267, 9658629, 15024534, 19317258, 22536801, 45073602, 67610403, 135220806]

約数ペア:

[(1, 135220806), (2, 67610403), (3, 45073602), (6, 22536801), (7, 19317258), (9, 15024534), (14, 9658629), (18, 7512267), (21, 6439086), (27, 5008178), (42, 3219543), (54, 2504089), (63, 2146362), (126, 1073181), (189, 715454), (378, 357727)]