702918387

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 1084120128

約数和(自身を除く): 381201741

約数列:

[1, 3, 9, 23, 69, 73, 181, 207, 219, 257, 543, 657, 771, 1629, 1679, 2313, 4163, 5037, 5911, 12489, 13213, 15111, 17733, 18761, 37467, 39639, 46517, 53199, 56283, 118917, 139551, 168849, 303899, 418653, 431503, 911697, 1069891, 1294509, 2735091, 3209673, 3395741, 3883527, 9629019, 10187223, 30561669, 78102043, 234306129, 702918387]

約数ペア:

[(1, 702918387), (3, 234306129), (9, 78102043), (23, 30561669), (69, 10187223), (73, 9629019), (181, 3883527), (207, 3395741), (219, 3209673), (257, 2735091), (543, 1294509), (657, 1069891), (771, 911697), (1629, 431503), (1679, 418653), (2313, 303899), (4163, 168849), (5037, 139551), (5911, 118917), (12489, 56283), (13213, 53199), (15111, 46517), (17733, 39639), (18761, 37467)]