65830401

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 122566080

約数和(自身を除く): 56735679

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 169, 189, 229, 243, 273, 351, 507, 567, 687, 819, 1053, 1183, 1521, 1603, 1701, 2061, 2457, 2977, 3159, 3549, 4563, 4809, 6183, 7371, 8931, 10647, 13689, 14427, 18549, 20839, 22113, 26793, 31941, 38701, 41067, 43281, 55647, 62517, 80379, 95823, 116103, 129843, 187551, 241137, 270907, 287469, 348309, 389529, 562653, 723411, 812721, 1044927, 1687959, 2438163, 3134781, 5063877, 7314489, 9404343, 21943467, 65830401]

約数ペア:

[(1, 65830401), (3, 21943467), (7, 9404343), (9, 7314489), (13, 5063877), (21, 3134781), (27, 2438163), (39, 1687959), (63, 1044927), (81, 812721), (91, 723411), (117, 562653), (169, 389529), (189, 348309), (229, 287469), (243, 270907), (273, 241137), (351, 187551), (507, 129843), (567, 116103), (687, 95823), (819, 80379), (1053, 62517), (1183, 55647), (1521, 43281), (1603, 41067), (1701, 38701), (2061, 31941), (2457, 26793), (2977, 22113), (3159, 20839), (3549, 18549), (4563, 14427), (4809, 13689), (6183, 10647), (7371, 8931)]