155009673

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 297953280

約数和(自身を除く): 142943607

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 169, 189, 207, 211, 273, 299, 351, 483, 507, 621, 633, 819, 897, 1183, 1449, 1477, 1521, 1899, 2093, 2457, 2691, 2743, 3549, 3887, 4347, 4431, 4563, 4853, 5697, 6279, 8073, 8229, 10647, 11661, 13293, 14559, 18837, 19201, 24687, 27209, 31941, 33971, 34983, 35659, 39879, 43677, 56511, 57603, 63089, 74061, 81627, 101913, 104949, 106977, 131031, 172809, 189267, 244881, 249613, 305739, 320931, 441623, 518427, 567801, 734643, 748839, 820157, 917217, 962793, 1324869, 1703403, 2246517, 2460471, 3974607, 5741099, 6739551, 7381413, 11923821, 17223297, 22144239, 51669891, 155009673]

約数ペア:

[(1, 155009673), (3, 51669891), (7, 22144239), (9, 17223297), (13, 11923821), (21, 7381413), (23, 6739551), (27, 5741099), (39, 3974607), (63, 2460471), (69, 2246517), (91, 1703403), (117, 1324869), (161, 962793), (169, 917217), (189, 820157), (207, 748839), (211, 734643), (273, 567801), (299, 518427), (351, 441623), (483, 320931), (507, 305739), (621, 249613), (633, 244881), (819, 189267), (897, 172809), (1183, 131031), (1449, 106977), (1477, 104949), (1521, 101913), (1899, 81627), (2093, 74061), (2457, 63089), (2691, 57603), (2743, 56511), (3549, 43677), (3887, 39879), (4347, 35659), (4431, 34983), (4563, 33971), (4853, 31941), (5697, 27209), (6279, 24687), (8073, 19201), (8229, 18837), (10647, 14559), (11661, 13293)]