156965748129

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{15017}}^1\times {\mathrm{10463}}^1$

素因数の和:25526

約数の個数: 32

約数和(自身を含む): 238865495040

約数和(自身を除く): 81899746911

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 10463, 15017, 31389, 45051, 94167, 135153, 282501, 387131, 405459, 555629, 1161393, 1666887, 3484179, 5000661, 10452537, 15001983, 157122871, 471368613, 1414105839, 4242317517, 5813546227, 17440638681, 52321916043, 156965748129]

約数ペア:

[(1, 156965748129), (3, 52321916043), (9, 17440638681), (27, 5813546227), (37, 4242317517), (111, 1414105839), (333, 471368613), (999, 157122871), (10463, 15001983), (15017, 10452537), (31389, 5000661), (45051, 3484179), (94167, 1666887), (135153, 1161393), (282501, 555629), (387131, 405459)]