4988890737

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{148891}}^1$

素因数の和:148990

約数の個数: 32

約数和(自身を含む): 7932965760

約数和(自身を除く): 2944075023

約数列:

[1, 3, 9, 17, 27, 51, 73, 153, 219, 459, 657, 1241, 1971, 3723, 11169, 33507, 148891, 446673, 1340019, 2531147, 4020057, 7593441, 10869043, 22780323, 32607129, 68340969, 97821387, 184773731, 293464161, 554321193, 1662963579, 4988890737]

約数ペア:

[(1, 4988890737), (3, 1662963579), (9, 554321193), (17, 293464161), (27, 184773731), (51, 97821387), (73, 68340969), (153, 32607129), (219, 22780323), (459, 10869043), (657, 7593441), (1241, 4020057), (1971, 2531147), (3723, 1340019), (11169, 446673), (33507, 148891)]