3027839997

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 5114694816

約数和(自身を除く): 2086854819

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 307, 397, 507, 637, 921, 1183, 1191, 1911, 2149, 2779, 3549, 3991, 5161, 6447, 8281, 8337, 11973, 15043, 15483, 19453, 24843, 27937, 36127, 45129, 51883, 58359, 67093, 83811, 108381, 121879, 155649, 195559, 201279, 252889, 363181, 365637, 469651, 586677, 758667, 853153, 1089543, 1408953, 1584427, 2542267, 2559459, 3287557, 4753281, 5972071, 7626801, 9862671, 11090989, 17916213, 20597551, 33272967, 61792653, 77636923, 144182857, 232910769, 432548571, 1009279999, 3027839997]

約数ペア:

[(1, 3027839997), (3, 1009279999), (7, 432548571), (13, 232910769), (21, 144182857), (39, 77636923), (49, 61792653), (91, 33272967), (147, 20597551), (169, 17916213), (273, 11090989), (307, 9862671), (397, 7626801), (507, 5972071), (637, 4753281), (921, 3287557), (1183, 2559459), (1191, 2542267), (1911, 1584427), (2149, 1408953), (2779, 1089543), (3549, 853153), (3991, 758667), (5161, 586677), (6447, 469651), (8281, 365637), (8337, 363181), (11973, 252889), (15043, 201279), (15483, 195559), (19453, 155649), (24843, 121879), (27937, 108381), (36127, 83811), (45129, 67093), (51883, 58359)]