47782449

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 81978624

約数和(自身を除く): 34196175

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 137, 143, 271, 411, 429, 813, 1233, 1287, 1507, 1781, 2439, 2981, 3523, 4521, 5343, 8943, 10569, 13563, 16029, 19591, 26829, 31707, 37127, 38753, 58773, 111381, 116259, 176319, 334143, 348777, 408397, 482651, 1225191, 1447953, 3675573, 4343859, 5309161, 15927483, 47782449]

約数ペア:

[(1, 47782449), (3, 15927483), (9, 5309161), (11, 4343859), (13, 3675573), (33, 1447953), (39, 1225191), (99, 482651), (117, 408397), (137, 348777), (143, 334143), (271, 176319), (411, 116259), (429, 111381), (813, 58773), (1233, 38753), (1287, 37127), (1507, 31707), (1781, 26829), (2439, 19591), (2981, 16029), (3523, 13563), (4521, 10569), (5343, 8943)]