28552801473

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3767}}^1\times {\mathrm{5231}}^1$

素因数の和:9034

約数の個数: 48

約数和(自身を含む): 49206583296

約数和(自身を除く): 20653781823

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 3767, 5231, 11301, 15693, 26369, 33903, 36617, 47079, 79107, 86641, 109851, 120313, 237321, 259923, 329553, 360939, 606487, 779769, 842191, 1082817, 1819461, 2526573, 5458383, 7579719, 19705177, 59115531, 137936239, 177346593, 413808717, 453219071, 1241426151, 1359657213, 3172533497, 4078971639, 9517600491, 28552801473]

約数ペア:

[(1, 28552801473), (3, 9517600491), (7, 4078971639), (9, 3172533497), (21, 1359657213), (23, 1241426151), (63, 453219071), (69, 413808717), (161, 177346593), (207, 137936239), (483, 59115531), (1449, 19705177), (3767, 7579719), (5231, 5458383), (11301, 2526573), (15693, 1819461), (26369, 1082817), (33903, 842191), (36617, 779769), (47079, 606487), (79107, 360939), (86641, 329553), (109851, 259923), (120313, 237321)]