147804579

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{74311}}^1$

素因数の和:74347

約数の個数: 24

約数和(自身を含む): 243446112

約数和(自身を除く): 95641533

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 74311, 222933, 668799, 966043, 1263287, 2898129, 3789861, 8694387, 11369583, 16422731, 49268193, 147804579]

約数ペア:

[(1, 147804579), (3, 49268193), (9, 16422731), (13, 11369583), (17, 8694387), (39, 3789861), (51, 2898129), (117, 1263287), (153, 966043), (221, 668799), (663, 222933), (1989, 74311)]