121882917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 183264256

約数和(自身を除く): 61381339

約数列:

[1, 3, 13, 31, 39, 73, 93, 219, 403, 949, 1209, 1381, 2263, 2847, 4143, 6789, 17953, 29419, 42811, 53859, 88257, 100813, 128433, 302439, 556543, 1310569, 1669629, 3125203, 3931707, 9375609, 40627639, 121882917]

約数ペア:

[(1, 121882917), (3, 40627639), (13, 9375609), (31, 3931707), (39, 3125203), (73, 1669629), (93, 1310569), (219, 556543), (403, 302439), (949, 128433), (1209, 100813), (1381, 88257), (2263, 53859), (2847, 42811), (4143, 29419), (6789, 17953)]