74969853

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 119481600

約数和(自身を除く): 44511747

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 343, 861, 1029, 1777, 2009, 5331, 6027, 12439, 14063, 37317, 42189, 72857, 87073, 218571, 261219, 509999, 609511, 1529997, 1828533, 3569993, 10709979, 24989951, 74969853]

約数ペア:

[(1, 74969853), (3, 24989951), (7, 10709979), (21, 3569993), (41, 1828533), (49, 1529997), (123, 609511), (147, 509999), (287, 261219), (343, 218571), (861, 87073), (1029, 72857), (1777, 42189), (2009, 37317), (5331, 14063), (6027, 12439)]