74725557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 108397440

約数和(自身を除く): 33671883

約数列:

[1, 3, 17, 51, 89, 101, 163, 267, 303, 489, 1513, 1717, 2771, 4539, 5151, 8313, 8989, 14507, 16463, 26967, 43521, 49389, 152813, 246619, 279871, 458439, 739857, 839613, 1465207, 4395621, 24908519, 74725557]

約数ペア:

[(1, 74725557), (3, 24908519), (17, 4395621), (51, 1465207), (89, 839613), (101, 739857), (163, 458439), (267, 279871), (303, 246619), (489, 152813), (1513, 49389), (1717, 43521), (2771, 26967), (4539, 16463), (5151, 14507), (8313, 8989)]