212165001

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{45953}}^1$

素因数の和:45987

約数の個数: 24

約数和(自身を含む): 334545120

約数和(自身を除く): 122380119

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 45953, 137859, 413577, 873107, 1240731, 2619321, 3722193, 7857963, 11166579, 23573889, 70721667, 212165001]

約数ペア:

[(1, 212165001), (3, 70721667), (9, 23573889), (19, 11166579), (27, 7857963), (57, 3722193), (81, 2619321), (171, 1240731), (243, 873107), (513, 413577), (1539, 137859), (4617, 45953)]