141389901

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 236390400

約数和(自身を除く): 95000499

約数列:

[1, 3, 9, 17, 23, 27, 51, 59, 69, 153, 177, 207, 227, 391, 459, 531, 621, 681, 1003, 1173, 1357, 1593, 2043, 3009, 3519, 3859, 4071, 5221, 6129, 9027, 10557, 11577, 12213, 13393, 15663, 23069, 27081, 34731, 36639, 40179, 46989, 69207, 88757, 104193, 120537, 140967, 207621, 227681, 266271, 308039, 361611, 622863, 683043, 798813, 924117, 2049129, 2396439, 2772351, 5236663, 6147387, 8317053, 15709989, 47129967, 141389901]

約数ペア:

[(1, 141389901), (3, 47129967), (9, 15709989), (17, 8317053), (23, 6147387), (27, 5236663), (51, 2772351), (59, 2396439), (69, 2049129), (153, 924117), (177, 798813), (207, 683043), (227, 622863), (391, 361611), (459, 308039), (531, 266271), (621, 227681), (681, 207621), (1003, 140967), (1173, 120537), (1357, 104193), (1593, 88757), (2043, 69207), (3009, 46989), (3519, 40179), (3859, 36639), (4071, 34731), (5221, 27081), (6129, 23069), (9027, 15663), (10557, 13393), (11577, 12213)]