84499863

素因数分解:

$3^1\times 7^2\times {\mathrm{607}}^1\times {\mathrm{947}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 131415552

約数和(自身を除く): 46915689

約数列:

[1, 3, 7, 21, 49, 147, 607, 947, 1821, 2841, 4249, 6629, 12747, 19887, 29743, 46403, 89229, 139209, 574829, 1724487, 4023803, 12071409, 28166621, 84499863]

約数ペア:

[(1, 84499863), (3, 28166621), (7, 12071409), (21, 4023803), (49, 1724487), (147, 574829), (607, 139209), (947, 89229), (1821, 46403), (2841, 29743), (4249, 19887), (6629, 12747)]