72107421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{1493}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 101974464

約数和(自身を除く): 29867043

約数列:

[1, 3, 17, 51, 947, 1493, 2841, 4479, 16099, 25381, 48297, 76143, 1413871, 4241613, 24035807, 72107421]

約数ペア:

[(1, 72107421), (3, 24035807), (17, 4241613), (51, 1413871), (947, 76143), (1493, 48297), (2841, 25381), (4479, 16099)]