121111141749

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1\times {\mathrm{18121}}^1$

素因数の和:18965

約数の個数: 32

約数和(自身を含む): 174754070400

約数和(自身を除く): 53642928651

約数列:

[1, 3, 13, 39, 409, 419, 1227, 1257, 5317, 5447, 15951, 16341, 18121, 54363, 171371, 235573, 514113, 706719, 2227823, 6683469, 7411489, 7592699, 22234467, 22778097, 96349357, 98705087, 289048071, 296115261, 3105413891, 9316241673, 40370380583, 121111141749]

約数ペア:

[(1, 121111141749), (3, 40370380583), (13, 9316241673), (39, 3105413891), (409, 296115261), (419, 289048071), (1227, 98705087), (1257, 96349357), (5317, 22778097), (5447, 22234467), (15951, 7592699), (16341, 7411489), (18121, 6683469), (54363, 2227823), (171371, 706719), (235573, 514113)]