159811883091

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1\times {\mathrm{2903}}^1$

素因数の和:4230

約数の個数: 80

約数和(自身を含む): 276609484800

約数和(自身を除く): 116797601709

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 553, 567, 711, 1229, 1659, 2133, 2903, 3687, 4977, 6399, 8603, 8709, 11061, 14931, 20321, 25809, 26127, 33183, 44793, 60963, 77427, 78381, 97091, 99549, 182889, 229337, 232281, 235143, 291273, 548667, 679637, 688011, 696843, 873819, 1605359, 1646001, 2038911, 2064033, 2621457, 3567787, 4816077, 6116733, 6192099, 7864371, 10703361, 14448231, 18350199, 18576297, 24974509, 32110083, 43344693, 55050597, 74923527, 96330249, 130034079, 224770581, 281855173, 288990747, 674311743, 845565519, 1972986211, 2022935229, 2536696557, 5918958633, 7610089671, 17756875899, 22830269013, 53270627697, 159811883091]

約数ペア:

[(1, 159811883091), (3, 53270627697), (7, 22830269013), (9, 17756875899), (21, 7610089671), (27, 5918958633), (63, 2536696557), (79, 2022935229), (81, 1972986211), (189, 845565519), (237, 674311743), (553, 288990747), (567, 281855173), (711, 224770581), (1229, 130034079), (1659, 96330249), (2133, 74923527), (2903, 55050597), (3687, 43344693), (4977, 32110083), (6399, 24974509), (8603, 18576297), (8709, 18350199), (11061, 14448231), (14931, 10703361), (20321, 7864371), (25809, 6192099), (26127, 6116733), (33183, 4816077), (44793, 3567787), (60963, 2621457), (77427, 2064033), (78381, 2038911), (97091, 1646001), (99549, 1605359), (182889, 873819), (229337, 696843), (232281, 688011), (235143, 679637), (291273, 548667)]