1552772067

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^2$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 2730615552

約数和(自身を除く): 1177843485

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 163, 231, 253, 363, 483, 489, 759, 847, 1141, 1771, 1793, 2541, 2783, 3423, 3749, 5313, 5379, 8349, 11247, 12551, 19481, 19723, 26243, 26569, 37653, 41239, 58443, 59169, 78729, 79707, 123717, 138061, 185983, 288673, 292259, 414183, 453629, 557949, 611087, 866019, 876777, 1360887, 1833261, 2045813, 3175403, 3214849, 4277609, 6137439, 6721957, 9526209, 9644547, 12832827, 20165871, 22503943, 47053699, 67511829, 73941527, 141161097, 221824581, 517590689, 1552772067]

約数ペア:

[(1, 1552772067), (3, 517590689), (7, 221824581), (11, 141161097), (21, 73941527), (23, 67511829), (33, 47053699), (69, 22503943), (77, 20165871), (121, 12832827), (161, 9644547), (163, 9526209), (231, 6721957), (253, 6137439), (363, 4277609), (483, 3214849), (489, 3175403), (759, 2045813), (847, 1833261), (1141, 1360887), (1771, 876777), (1793, 866019), (2541, 611087), (2783, 557949), (3423, 453629), (3749, 414183), (5313, 292259), (5379, 288673), (8349, 185983), (11247, 138061), (12551, 123717), (19481, 79707), (19723, 78729), (26243, 59169), (26569, 58443), (37653, 41239)]