156977992737

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1\times {\mathrm{3137}}^1$

素因数の和:4551

約数の個数: 64

約数和(自身を含む): 246914910720

約数和(自身を除く): 89936917983

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 1321, 1403, 1647, 3137, 3963, 4209, 9411, 11889, 12627, 28233, 30383, 35667, 37881, 72151, 80581, 84699, 91149, 191357, 216453, 241743, 273447, 574071, 649359, 725229, 820341, 1722213, 1853363, 1948077, 2175687, 4143977, 4401211, 5166639, 5560089, 12431931, 13203633, 16680267, 37295793, 39610899, 50040801, 95311471, 111887379, 118832697, 252782597, 285934413, 758347791, 857803239, 2275043373, 2573409717, 5813999731, 6825130119, 17441999193, 52325997579, 156977992737]

約数ペア:

[(1, 156977992737), (3, 52325997579), (9, 17441999193), (23, 6825130119), (27, 5813999731), (61, 2573409717), (69, 2275043373), (183, 857803239), (207, 758347791), (549, 285934413), (621, 252782597), (1321, 118832697), (1403, 111887379), (1647, 95311471), (3137, 50040801), (3963, 39610899), (4209, 37295793), (9411, 16680267), (11889, 13203633), (12627, 12431931), (28233, 5560089), (30383, 5166639), (35667, 4401211), (37881, 4143977), (72151, 2175687), (80581, 1948077), (84699, 1853363), (91149, 1722213), (191357, 820341), (216453, 725229), (241743, 649359), (273447, 574071)]