42977871123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{1993}}^1$

素因数の和:2400

約数の個数: 64

約数和(自身を含む): 66554296320

約数和(自身を除く): 23576425197

約数列:

[1, 3, 11, 19, 33, 57, 163, 209, 211, 489, 627, 633, 1793, 1993, 2321, 3097, 4009, 5379, 5979, 6963, 9291, 12027, 21923, 34067, 34393, 37867, 44099, 65769, 102201, 103179, 113601, 132297, 324859, 378323, 416537, 420523, 653467, 974577, 1134969, 1249611, 1261569, 1960401, 3573449, 4625753, 6172321, 7188137, 7989937, 10720347, 13877259, 18516963, 21564411, 23969811, 67895531, 68545249, 87889307, 203686593, 205635747, 263667921, 753997739, 1302359731, 2261993217, 3907079193, 14325957041, 42977871123]

約数ペア:

[(1, 42977871123), (3, 14325957041), (11, 3907079193), (19, 2261993217), (33, 1302359731), (57, 753997739), (163, 263667921), (209, 205635747), (211, 203686593), (489, 87889307), (627, 68545249), (633, 67895531), (1793, 23969811), (1993, 21564411), (2321, 18516963), (3097, 13877259), (4009, 10720347), (5379, 7989937), (5979, 7188137), (6963, 6172321), (9291, 4625753), (12027, 3573449), (21923, 1960401), (34067, 1261569), (34393, 1249611), (37867, 1134969), (44099, 974577), (65769, 653467), (102201, 420523), (103179, 416537), (113601, 378323), (132297, 324859)]