72195957

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:758

約数の個数: 36

約数和(自身を含む): 113647716

約数和(自身を除く): 41451759

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 289, 369, 677, 697, 867, 2031, 2091, 2601, 6093, 6273, 11509, 11849, 27757, 34527, 35547, 83271, 103581, 106641, 195653, 249813, 471869, 586959, 1415607, 1760877, 4246821, 8021773, 24065319, 72195957]

約数ペア:

[(1, 72195957), (3, 24065319), (9, 8021773), (17, 4246821), (41, 1760877), (51, 1415607), (123, 586959), (153, 471869), (289, 249813), (369, 195653), (677, 106641), (697, 103581), (867, 83271), (2031, 35547), (2091, 34527), (2601, 27757), (6093, 11849), (6273, 11509)]