72301167

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{197}}^2$

素因数の和:429

約数の個数: 30

約数和(自身を含む): 113276328

約数和(自身を除く): 40975161

約数列:

[1, 3, 9, 23, 27, 69, 81, 197, 207, 591, 621, 1773, 1863, 4531, 5319, 13593, 15957, 38809, 40779, 116427, 122337, 349281, 367011, 892607, 1047843, 2677821, 3143529, 8033463, 24100389, 72301167]

約数ペア:

[(1, 72301167), (3, 24100389), (9, 8033463), (23, 3143529), (27, 2677821), (69, 1047843), (81, 892607), (197, 367011), (207, 349281), (591, 122337), (621, 116427), (1773, 40779), (1863, 38809), (4531, 15957), (5319, 13593)]