1870653609

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{947}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 3064239360

約数和(自身を除く): 1193585751

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 739, 891, 947, 2217, 2673, 2841, 6651, 8129, 8523, 10417, 19953, 24387, 25569, 31251, 59859, 73161, 76707, 93753, 179577, 219483, 230121, 281259, 658449, 699833, 843777, 1975347, 2099499, 2531331, 6298497, 7698163, 18895491, 23094489, 56686473, 69283467, 170059419, 207850401, 623551203, 1870653609]

約数ペア:

[(1, 1870653609), (3, 623551203), (9, 207850401), (11, 170059419), (27, 69283467), (33, 56686473), (81, 23094489), (99, 18895491), (243, 7698163), (297, 6298497), (739, 2531331), (891, 2099499), (947, 1975347), (2217, 843777), (2673, 699833), (2841, 658449), (6651, 281259), (8129, 230121), (8523, 219483), (10417, 179577), (19953, 93753), (24387, 76707), (25569, 73161), (31251, 59859)]