158547051

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 264176640

約数和(自身を除く): 105629589

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 243, 279, 351, 403, 837, 1053, 1209, 1619, 2511, 3159, 3627, 4857, 7533, 10881, 14571, 21047, 32643, 43713, 50189, 63141, 97929, 131139, 150567, 189423, 393417, 451701, 568269, 652457, 1355103, 1704807, 1957371, 4065309, 5114421, 5872113, 12195927, 17616339, 52849017, 158547051]

約数ペア:

[(1, 158547051), (3, 52849017), (9, 17616339), (13, 12195927), (27, 5872113), (31, 5114421), (39, 4065309), (81, 1957371), (93, 1704807), (117, 1355103), (243, 652457), (279, 568269), (351, 451701), (403, 393417), (837, 189423), (1053, 150567), (1209, 131139), (1619, 97929), (2511, 63141), (3159, 50189), (3627, 43713), (4857, 32643), (7533, 21047), (10881, 14571)]