72740973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{1097}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 104670144

約数和(自身を除く): 31929171

約数列:

[1, 3, 23, 31, 69, 93, 713, 961, 1097, 2139, 2883, 3291, 22103, 25231, 34007, 66309, 75693, 102021, 782161, 1054217, 2346483, 3162651, 24246991, 72740973]

約数ペア:

[(1, 72740973), (3, 24246991), (23, 3162651), (31, 2346483), (69, 1054217), (93, 782161), (713, 102021), (961, 75693), (1097, 66309), (2139, 34007), (2883, 25231), (3291, 22103)]