85816773

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 152535040

約数和(自身を除く): 66718267

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 97, 151, 189, 217, 279, 291, 453, 651, 679, 837, 873, 1057, 1359, 1953, 2037, 2619, 3007, 3171, 4077, 4681, 5859, 6111, 9021, 9513, 14043, 14647, 18333, 21049, 27063, 28539, 32767, 42129, 43941, 63147, 81189, 98301, 102529, 126387, 131823, 189441, 294903, 307587, 395469, 454057, 568323, 884709, 922761, 1362171, 2768283, 3178399, 4086513, 9535197, 12259539, 28605591, 85816773]

約数ペア:

[(1, 85816773), (3, 28605591), (7, 12259539), (9, 9535197), (21, 4086513), (27, 3178399), (31, 2768283), (63, 1362171), (93, 922761), (97, 884709), (151, 568323), (189, 454057), (217, 395469), (279, 307587), (291, 294903), (453, 189441), (651, 131823), (679, 126387), (837, 102529), (873, 98301), (1057, 81189), (1359, 63147), (1953, 43941), (2037, 42129), (2619, 32767), (3007, 28539), (3171, 27063), (4077, 21049), (4681, 18333), (5859, 14647), (6111, 14043), (9021, 9513)]