151859979

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^2$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 235959360

約数和(自身を除く): 84099381

約数列:

[1, 3, 9, 29, 31, 87, 93, 137, 261, 279, 411, 899, 1233, 2697, 3973, 4247, 8091, 11919, 12741, 18769, 35757, 38223, 56307, 123163, 168921, 369489, 544301, 581839, 1108467, 1632903, 1745517, 4898709, 5236551, 16873331, 50619993, 151859979]

約数ペア:

[(1, 151859979), (3, 50619993), (9, 16873331), (29, 5236551), (31, 4898709), (87, 1745517), (93, 1632903), (137, 1108467), (261, 581839), (279, 544301), (411, 369489), (899, 168921), (1233, 123163), (2697, 56307), (3973, 38223), (4247, 35757), (8091, 18769), (11919, 12741)]