47229777

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 84268800

約数和(自身を除く): 37039023

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1231, 1323, 1421, 1827, 3693, 4263, 5481, 8617, 11079, 12789, 25851, 33237, 35699, 38367, 60319, 77553, 107097, 180957, 232659, 249893, 321291, 542871, 749679, 963873, 1628613, 1749251, 2249037, 5247753, 6747111, 15743259, 47229777]

約数ペア:

[(1, 47229777), (3, 15743259), (7, 6747111), (9, 5247753), (21, 2249037), (27, 1749251), (29, 1628613), (49, 963873), (63, 749679), (87, 542871), (147, 321291), (189, 249893), (203, 232659), (261, 180957), (441, 107097), (609, 77553), (783, 60319), (1231, 38367), (1323, 35699), (1421, 33237), (1827, 25851), (3693, 12789), (4263, 11079), (5481, 8617)]