73949609

素因数分解:

${\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^2$

素因数の和:233

約数の個数: 18

約数和(自身を含む): 81502974

約数和(自身を除く): 7553365

約数列:

[1, 17, 41, 79, 289, 697, 1343, 3239, 6241, 11849, 22831, 55063, 106097, 255881, 936071, 1803649, 4349977, 73949609]

約数ペア:

[(1, 73949609), (17, 4349977), (41, 1803649), (79, 936071), (289, 255881), (697, 106097), (1343, 55063), (3239, 22831), (6241, 11849)]