201130101

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1987}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 312990720

約数和(自身を除く): 111860619

約数列:

[1, 3, 9, 23, 27, 69, 163, 207, 489, 621, 1467, 1987, 3749, 4401, 5961, 11247, 17883, 33741, 45701, 53649, 101223, 137103, 323881, 411309, 971643, 1233927, 2914929, 7449263, 8744787, 22347789, 67043367, 201130101]

約数ペア:

[(1, 201130101), (3, 67043367), (9, 22347789), (23, 8744787), (27, 7449263), (69, 2914929), (163, 1233927), (207, 971643), (489, 411309), (621, 323881), (1467, 137103), (1987, 101223), (3749, 53649), (4401, 45701), (5961, 33741), (11247, 17883)]