72294849

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2043

約数の個数: 40

約数和(自身を含む): 120748320

約数和(自身を除く): 48453471

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 297, 369, 451, 891, 1107, 1353, 1979, 3321, 4059, 5937, 12177, 17811, 21769, 36531, 53433, 65307, 81139, 160299, 195921, 243417, 587763, 730251, 892529, 1763289, 2190753, 2677587, 6572259, 8032761, 24098283, 72294849]

約数ペア:

[(1, 72294849), (3, 24098283), (9, 8032761), (11, 6572259), (27, 2677587), (33, 2190753), (41, 1763289), (81, 892529), (99, 730251), (123, 587763), (297, 243417), (369, 195921), (451, 160299), (891, 81139), (1107, 65307), (1353, 53433), (1979, 36531), (3321, 21769), (4059, 17811), (5937, 12177)]