160961499

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 249849600

約数和(自身を除く): 88888101

約数列:

[1, 3, 9, 27, 59, 81, 103, 109, 177, 243, 309, 327, 531, 927, 981, 1593, 2781, 2943, 4779, 6077, 6431, 8343, 8829, 11227, 14337, 18231, 19293, 25029, 26487, 33681, 54693, 57879, 101043, 164079, 173637, 303129, 492237, 520911, 662393, 909387, 1476711, 1562733, 1987179, 2728161, 5961537, 17884611, 53653833, 160961499]

約数ペア:

[(1, 160961499), (3, 53653833), (9, 17884611), (27, 5961537), (59, 2728161), (81, 1987179), (103, 1562733), (109, 1476711), (177, 909387), (243, 662393), (309, 520911), (327, 492237), (531, 303129), (927, 173637), (981, 164079), (1593, 101043), (2781, 57879), (2943, 54693), (4779, 33681), (6077, 26487), (6431, 25029), (8343, 19293), (8829, 18231), (11227, 14337)]