193302801

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2789}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 305337600

約数和(自身を除く): 112034799

約数列:

[1, 3, 9, 17, 27, 51, 151, 153, 453, 459, 1359, 2567, 2789, 4077, 7701, 8367, 23103, 25101, 47413, 69309, 75303, 142239, 421139, 426717, 1263417, 1280151, 3790251, 7159363, 11370753, 21478089, 64434267, 193302801]

約数ペア:

[(1, 193302801), (3, 64434267), (9, 21478089), (17, 11370753), (27, 7159363), (51, 3790251), (151, 1280151), (153, 1263417), (453, 426717), (459, 421139), (1359, 142239), (2567, 75303), (2789, 69309), (4077, 47413), (7701, 25101), (8367, 23103)]