77827959

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 128118672

約数和(自身を除く): 50290713

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 113, 297, 339, 773, 891, 1017, 1243, 2319, 3051, 3729, 6957, 8503, 9153, 11187, 20871, 25509, 33561, 62613, 76527, 87349, 100683, 229581, 262047, 688743, 786141, 960839, 2358423, 2882517, 7075269, 8647551, 25942653, 77827959]

約数ペア:

[(1, 77827959), (3, 25942653), (9, 8647551), (11, 7075269), (27, 2882517), (33, 2358423), (81, 960839), (99, 786141), (113, 688743), (297, 262047), (339, 229581), (773, 100683), (891, 87349), (1017, 76527), (1243, 62613), (2319, 33561), (3051, 25509), (3729, 20871), (6957, 11187), (8503, 9153)]