85851801

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 149160960

約数和(自身を除く): 63309159

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 179, 207, 331, 483, 537, 993, 1253, 1449, 1611, 2317, 2979, 3759, 4117, 6951, 7613, 11277, 12351, 20853, 22839, 28819, 37053, 53291, 59249, 68517, 86457, 159873, 177747, 259371, 414743, 479619, 533241, 1244229, 1362727, 3732687, 4088181, 9539089, 12264543, 28617267, 85851801]

約数ペア:

[(1, 85851801), (3, 28617267), (7, 12264543), (9, 9539089), (21, 4088181), (23, 3732687), (63, 1362727), (69, 1244229), (161, 533241), (179, 479619), (207, 414743), (331, 259371), (483, 177747), (537, 159873), (993, 86457), (1253, 68517), (1449, 59249), (1611, 53291), (2317, 37053), (2979, 28819), (3759, 22839), (4117, 20853), (6951, 12351), (7613, 11277)]