47209071

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 35043729

約数列:

[1, 3, 7, 13, 21, 29, 39, 67, 87, 89, 91, 201, 203, 267, 273, 377, 469, 609, 623, 871, 1131, 1157, 1407, 1869, 1943, 2581, 2613, 2639, 3471, 5829, 5963, 6097, 7743, 7917, 8099, 13601, 17889, 18067, 18291, 24297, 25259, 33553, 40803, 41741, 54201, 75777, 77519, 100659, 125223, 172927, 176813, 232557, 234871, 518781, 530439, 542633, 704613, 1210489, 1627899, 2248051, 3631467, 6744153, 15736357, 47209071]

約数ペア:

[(1, 47209071), (3, 15736357), (7, 6744153), (13, 3631467), (21, 2248051), (29, 1627899), (39, 1210489), (67, 704613), (87, 542633), (89, 530439), (91, 518781), (201, 234871), (203, 232557), (267, 176813), (273, 172927), (377, 125223), (469, 100659), (609, 77519), (623, 75777), (871, 54201), (1131, 41741), (1157, 40803), (1407, 33553), (1869, 25259), (1943, 24297), (2581, 18291), (2613, 18067), (2639, 17889), (3471, 13601), (5829, 8099), (5963, 7917), (6097, 7743)]