129438

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:78

約数の個数: 40

約数和(自身を含む): 313632

約数和(自身を除く): 184194

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 81, 94, 102, 141, 153, 162, 282, 306, 423, 459, 799, 846, 918, 1269, 1377, 1598, 2397, 2538, 2754, 3807, 4794, 7191, 7614, 14382, 21573, 43146, 64719, 129438]

約数ペア:

[(1, 129438), (2, 64719), (3, 43146), (6, 21573), (9, 14382), (17, 7614), (18, 7191), (27, 4794), (34, 3807), (47, 2754), (51, 2538), (54, 2397), (81, 1598), (94, 1377), (102, 1269), (141, 918), (153, 846), (162, 799), (282, 459), (306, 423)]