53947593

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 97843200

約数和(自身を除く): 43895607

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 83, 133, 171, 181, 189, 249, 399, 513, 543, 581, 747, 1197, 1267, 1577, 1629, 1743, 2241, 3439, 3591, 3801, 4731, 4887, 5229, 10317, 11039, 11403, 14193, 15023, 15687, 24073, 30951, 33117, 34209, 42579, 45069, 72219, 92853, 99351, 105161, 135207, 216657, 285437, 298053, 315483, 405621, 649971, 856311, 946449, 1998059, 2568933, 2839347, 5994177, 7706799, 17982531, 53947593]

約数ペア:

[(1, 53947593), (3, 17982531), (7, 7706799), (9, 5994177), (19, 2839347), (21, 2568933), (27, 1998059), (57, 946449), (63, 856311), (83, 649971), (133, 405621), (171, 315483), (181, 298053), (189, 285437), (249, 216657), (399, 135207), (513, 105161), (543, 99351), (581, 92853), (747, 72219), (1197, 45069), (1267, 42579), (1577, 34209), (1629, 33117), (1743, 30951), (2241, 24073), (3439, 15687), (3591, 15023), (3801, 14193), (4731, 11403), (4887, 11039), (5229, 10317)]