63212877

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 113917440

約数和(自身を除く): 50704563

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 91, 117, 237, 273, 553, 711, 819, 977, 1027, 1659, 2931, 3081, 4977, 6839, 7189, 8793, 9243, 12701, 20517, 21567, 38103, 61551, 64701, 77183, 88907, 114309, 231549, 266721, 540281, 694647, 800163, 1003379, 1620843, 3010137, 4862529, 7023653, 9030411, 21070959, 63212877]

約数ペア:

[(1, 63212877), (3, 21070959), (7, 9030411), (9, 7023653), (13, 4862529), (21, 3010137), (39, 1620843), (63, 1003379), (79, 800163), (91, 694647), (117, 540281), (237, 266721), (273, 231549), (553, 114309), (711, 88907), (819, 77183), (977, 64701), (1027, 61551), (1659, 38103), (2931, 21567), (3081, 20517), (4977, 12701), (6839, 9243), (7189, 8793)]