77230269

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 128494080

約数和(自身を除く): 51263811

約数列:

[1, 3, 9, 17, 19, 31, 51, 57, 93, 153, 171, 279, 323, 527, 589, 857, 969, 1581, 1767, 2571, 2907, 4743, 5301, 7713, 10013, 14569, 16283, 26567, 30039, 43707, 48849, 79701, 90117, 131121, 146547, 239103, 276811, 451639, 504773, 830433, 1354917, 1514319, 2491299, 4064751, 4542957, 8581141, 25743423, 77230269]

約数ペア:

[(1, 77230269), (3, 25743423), (9, 8581141), (17, 4542957), (19, 4064751), (31, 2491299), (51, 1514319), (57, 1354917), (93, 830433), (153, 504773), (171, 451639), (279, 276811), (323, 239103), (527, 146547), (589, 131121), (857, 90117), (969, 79701), (1581, 48849), (1767, 43707), (2571, 30039), (2907, 26567), (4743, 16283), (5301, 14569), (7713, 10013)]