79622487

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 142080000

約数和(自身を除く): 62457513

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 73, 87, 189, 199, 203, 219, 261, 511, 597, 609, 657, 783, 1393, 1533, 1791, 1827, 1971, 2117, 4179, 4599, 5373, 5481, 5771, 6351, 12537, 13797, 14527, 14819, 17313, 19053, 37611, 40397, 43581, 44457, 51939, 57159, 101689, 121191, 130743, 133371, 155817, 305067, 363573, 392229, 400113, 421283, 915201, 1090719, 1263849, 2745603, 2948981, 3791547, 8846943, 11374641, 26540829, 79622487]

約数ペア:

[(1, 79622487), (3, 26540829), (7, 11374641), (9, 8846943), (21, 3791547), (27, 2948981), (29, 2745603), (63, 1263849), (73, 1090719), (87, 915201), (189, 421283), (199, 400113), (203, 392229), (219, 363573), (261, 305067), (511, 155817), (597, 133371), (609, 130743), (657, 121191), (783, 101689), (1393, 57159), (1533, 51939), (1791, 44457), (1827, 43581), (1971, 40397), (2117, 37611), (4179, 19053), (4599, 17313), (5373, 14819), (5481, 14527), (5771, 13797), (6351, 12537)]