67820571

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3102

約数の個数: 48

約数和(自身を含む): 125076224

約数和(自身を除く): 57255653

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2457, 3067, 3159, 7371, 9201, 21469, 22113, 27603, 39871, 64407, 82809, 119613, 193221, 248427, 279097, 358839, 579663, 745281, 837291, 1076517, 1738989, 2511873, 3229551, 5216967, 7535619, 9688653, 22606857, 67820571]

約数ペア:

[(1, 67820571), (3, 22606857), (7, 9688653), (9, 7535619), (13, 5216967), (21, 3229551), (27, 2511873), (39, 1738989), (63, 1076517), (81, 837291), (91, 745281), (117, 579663), (189, 358839), (243, 279097), (273, 248427), (351, 193221), (567, 119613), (819, 82809), (1053, 64407), (1701, 39871), (2457, 27603), (3067, 22113), (3159, 21469), (7371, 9201)]