156616551

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63743}}^1$

素因数の和:63772

約数の個数: 32

約数和(自身を含む): 285573120

約数和(自身を除く): 128956569

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 63743, 191229, 446201, 573687, 828659, 1338603, 1721061, 2485977, 4015809, 5800613, 7457931, 12047427, 17401839, 22373793, 52205517, 156616551]

約数ペア:

[(1, 156616551), (3, 52205517), (7, 22373793), (9, 17401839), (13, 12047427), (21, 7457931), (27, 5800613), (39, 4015809), (63, 2485977), (91, 1721061), (117, 1338603), (189, 828659), (273, 573687), (351, 446201), (819, 191229), (2457, 63743)]