80378123007

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15569}}^1\times {\mathrm{18911}}^1$

素因数の和:34503

約数の個数: 32

約数和(自身を含む): 131918008320

約数和(自身を除く): 51539885313

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 15569, 18911, 46707, 56733, 108983, 132377, 202397, 245843, 326949, 397131, 607191, 737529, 1416779, 1720901, 4250337, 5162703, 294425359, 883276077, 2060977513, 3827529667, 6182932539, 11482589001, 26792707669, 80378123007]

約数ペア:

[(1, 80378123007), (3, 26792707669), (7, 11482589001), (13, 6182932539), (21, 3827529667), (39, 2060977513), (91, 883276077), (273, 294425359), (15569, 5162703), (18911, 4250337), (46707, 1720901), (56733, 1416779), (108983, 737529), (132377, 607191), (202397, 397131), (245843, 326949)]