79780473

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:906

約数の個数: 36

約数和(自身を含む): 125876140

約数和(自身を除く): 46095667

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 289, 333, 629, 829, 867, 1887, 2487, 2601, 5661, 7461, 10693, 14093, 30673, 32079, 42279, 92019, 96237, 126837, 239581, 276057, 521441, 718743, 1564323, 2156229, 4692969, 8864497, 26593491, 79780473]

約数ペア:

[(1, 79780473), (3, 26593491), (9, 8864497), (17, 4692969), (37, 2156229), (51, 1564323), (111, 718743), (153, 521441), (289, 276057), (333, 239581), (629, 126837), (829, 96237), (867, 92019), (1887, 42279), (2487, 32079), (2601, 30673), (5661, 14093), (7461, 10693)]