64297233

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 131795136

約数和(自身を除く): 67497903

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 61, 63, 77, 81, 91, 99, 117, 143, 169, 183, 189, 231, 273, 297, 351, 427, 429, 507, 549, 567, 671, 693, 793, 819, 891, 1001, 1053, 1183, 1281, 1287, 1521, 1647, 1859, 2013, 2079, 2379, 2457, 3003, 3549, 3843, 3861, 4563, 4697, 4941, 5551, 5577, 6039, 6237, 7137, 7371, 8723, 9009, 10309, 10647, 11529, 11583, 13013, 13689, 14091, 16653, 16731, 18117, 21411, 26169, 27027, 30927, 31941, 34587, 39039, 42273, 49959, 50193, 54351, 61061, 64233, 72163, 78507, 81081, 92781, 95823, 113399, 117117, 126819, 149877, 150579, 183183, 216489, 235521, 278343, 340197, 351351, 380457, 449631, 549549, 649467, 706563, 793793, 835029, 1020591, 1054053, 1648647, 1948401, 2381379, 3061773, 4945941, 5845203, 7144137, 9185319, 21432411, 64297233]

約数ペア:

[(1, 64297233), (3, 21432411), (7, 9185319), (9, 7144137), (11, 5845203), (13, 4945941), (21, 3061773), (27, 2381379), (33, 1948401), (39, 1648647), (61, 1054053), (63, 1020591), (77, 835029), (81, 793793), (91, 706563), (99, 649467), (117, 549549), (143, 449631), (169, 380457), (183, 351351), (189, 340197), (231, 278343), (273, 235521), (297, 216489), (351, 183183), (427, 150579), (429, 149877), (507, 126819), (549, 117117), (567, 113399), (671, 95823), (693, 92781), (793, 81081), (819, 78507), (891, 72163), (1001, 64233), (1053, 61061), (1183, 54351), (1281, 50193), (1287, 49959), (1521, 42273), (1647, 39039), (1859, 34587), (2013, 31941), (2079, 30927), (2379, 27027), (2457, 26169), (3003, 21411), (3549, 18117), (3843, 16731), (3861, 16653), (4563, 14091), (4697, 13689), (4941, 13013), (5551, 11583), (5577, 11529), (6039, 10647), (6237, 10309), (7137, 9009), (7371, 8723)]