66356199

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 122572800

約数和(自身を除く): 56216601

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 113, 117, 189, 239, 273, 339, 351, 717, 791, 819, 1017, 1469, 1673, 2151, 2373, 2457, 3051, 3107, 4407, 5019, 6453, 7119, 9321, 10283, 13221, 15057, 21357, 21749, 27007, 27963, 30849, 39663, 45171, 65247, 81021, 83889, 92547, 189049, 195741, 243063, 277641, 351091, 567147, 587223, 729189, 1053273, 1701441, 2457637, 3159819, 5104323, 7372911, 9479457, 22118733, 66356199]

約数ペア:

[(1, 66356199), (3, 22118733), (7, 9479457), (9, 7372911), (13, 5104323), (21, 3159819), (27, 2457637), (39, 1701441), (63, 1053273), (91, 729189), (113, 587223), (117, 567147), (189, 351091), (239, 277641), (273, 243063), (339, 195741), (351, 189049), (717, 92547), (791, 83889), (819, 81021), (1017, 65247), (1469, 45171), (1673, 39663), (2151, 30849), (2373, 27963), (2457, 27007), (3051, 21749), (3107, 21357), (4407, 15057), (5019, 13221), (6453, 10283), (7119, 9321)]