22471640379

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1607}}^1\times {\mathrm{5953}}^1$

素因数の和:7601

約数の個数: 40

約数和(自身を含む): 34753736160

約数和(自身を除く): 12282095781

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1607, 2349, 4821, 5953, 14463, 17859, 43389, 46603, 53577, 130167, 139809, 160731, 172637, 419427, 482193, 517911, 1258281, 1553733, 3774843, 4661199, 9566471, 13983597, 28699413, 86098239, 258294717, 277427659, 774884151, 832282977, 2496848931, 7490546793, 22471640379]

約数ペア:

[(1, 22471640379), (3, 7490546793), (9, 2496848931), (27, 832282977), (29, 774884151), (81, 277427659), (87, 258294717), (261, 86098239), (783, 28699413), (1607, 13983597), (2349, 9566471), (4821, 4661199), (5953, 3774843), (14463, 1553733), (17859, 1258281), (43389, 517911), (46603, 482193), (53577, 419427), (130167, 172637), (139809, 160731)]