156565773

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1283}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 280425600

約数和(自身を除く): 123859827

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 149, 273, 447, 819, 1043, 1283, 1341, 1937, 3129, 3849, 5811, 8981, 9387, 11547, 13559, 16679, 17433, 26943, 40677, 50037, 80829, 116753, 122031, 150111, 191167, 350259, 573501, 1050777, 1338169, 1720503, 2485171, 4014507, 7455513, 12043521, 17396197, 22366539, 52188591, 156565773]

約数ペア:

[(1, 156565773), (3, 52188591), (7, 22366539), (9, 17396197), (13, 12043521), (21, 7455513), (39, 4014507), (63, 2485171), (91, 1720503), (117, 1338169), (149, 1050777), (273, 573501), (447, 350259), (819, 191167), (1043, 150111), (1283, 122031), (1341, 116753), (1937, 80829), (3129, 50037), (3849, 40677), (5811, 26943), (8981, 17433), (9387, 16679), (11547, 13559)]