99668877

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 172523520

約数和(自身を除く): 72854643

約数列:

[1, 3, 7, 11, 21, 33, 59, 71, 77, 103, 177, 213, 231, 309, 413, 497, 649, 721, 781, 1133, 1239, 1491, 1947, 2163, 2343, 3399, 4189, 4543, 5467, 6077, 7313, 7931, 12567, 13629, 16401, 18231, 21939, 23793, 29323, 42539, 46079, 51191, 66847, 80443, 87969, 127617, 138237, 153573, 200541, 241329, 322553, 431467, 467929, 563101, 967659, 1294401, 1403787, 1689303, 3020269, 4746137, 9060807, 14238411, 33222959, 99668877]

約数ペア:

[(1, 99668877), (3, 33222959), (7, 14238411), (11, 9060807), (21, 4746137), (33, 3020269), (59, 1689303), (71, 1403787), (77, 1294401), (103, 967659), (177, 563101), (213, 467929), (231, 431467), (309, 322553), (413, 241329), (497, 200541), (649, 153573), (721, 138237), (781, 127617), (1133, 87969), (1239, 80443), (1491, 66847), (1947, 51191), (2163, 46079), (2343, 42539), (3399, 29323), (4189, 23793), (4543, 21939), (5467, 18231), (6077, 16401), (7313, 13629), (7931, 12567)]