67118193

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 44856207

約数列:

[1, 3, 9, 17, 27, 31, 51, 53, 89, 93, 153, 159, 267, 279, 459, 477, 527, 801, 837, 901, 1431, 1513, 1581, 1643, 2403, 2703, 2759, 4539, 4717, 4743, 4929, 8109, 8277, 13617, 14151, 14229, 14787, 24327, 24831, 27931, 40851, 42453, 44361, 46903, 74493, 80189, 83793, 127359, 140709, 146227, 240567, 251379, 422127, 438681, 721701, 754137, 1266381, 1316043, 2165103, 2485859, 3948129, 7457577, 22372731, 67118193]

約数ペア:

[(1, 67118193), (3, 22372731), (9, 7457577), (17, 3948129), (27, 2485859), (31, 2165103), (51, 1316043), (53, 1266381), (89, 754137), (93, 721701), (153, 438681), (159, 422127), (267, 251379), (279, 240567), (459, 146227), (477, 140709), (527, 127359), (801, 83793), (837, 80189), (901, 74493), (1431, 46903), (1513, 44361), (1581, 42453), (1643, 40851), (2403, 27931), (2703, 24831), (2759, 24327), (4539, 14787), (4717, 14229), (4743, 14151), (4929, 13617), (8109, 8277)]