73969539

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 41599101

約数列:

[1, 3, 7, 21, 59, 177, 227, 263, 413, 681, 789, 1239, 1589, 1841, 4767, 5523, 13393, 15517, 40179, 46551, 59701, 93751, 108619, 179103, 281253, 325857, 417907, 1253721, 3522359, 10567077, 24656513, 73969539]

約数ペア:

[(1, 73969539), (3, 24656513), (7, 10567077), (21, 3522359), (59, 1253721), (177, 417907), (227, 325857), (263, 281253), (413, 179103), (681, 108619), (789, 93751), (1239, 59701), (1589, 46551), (1841, 40179), (4767, 15517), (5523, 13393)]