72400977

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43019}}^1$

素因数の和:43053

約数の個数: 24

約数和(自身を含む): 120800160

約数和(自身を除く): 48399183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 43019, 129057, 387171, 473209, 731323, 1419627, 2193969, 4258881, 6581907, 8044553, 24133659, 72400977]

約数ペア:

[(1, 72400977), (3, 24133659), (9, 8044553), (11, 6581907), (17, 4258881), (33, 2193969), (51, 1419627), (99, 731323), (153, 473209), (187, 387171), (561, 129057), (1683, 43019)]