56742777

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 102269440

約数和(自身を除く): 45526663

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 91, 117, 237, 273, 553, 711, 819, 877, 1027, 1659, 2631, 3081, 4977, 6139, 7189, 7893, 9243, 11401, 18417, 21567, 34203, 55251, 64701, 69283, 79807, 102609, 207849, 239421, 484981, 623547, 718263, 900679, 1454943, 2702037, 4364829, 6304753, 8106111, 18914259, 56742777]

約数ペア:

[(1, 56742777), (3, 18914259), (7, 8106111), (9, 6304753), (13, 4364829), (21, 2702037), (39, 1454943), (63, 900679), (79, 718263), (91, 623547), (117, 484981), (237, 239421), (273, 207849), (553, 102609), (711, 79807), (819, 69283), (877, 64701), (1027, 55251), (1659, 34203), (2631, 21567), (3081, 18417), (4977, 11401), (6139, 9243), (7189, 7893)]