1230255099

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 1917639360

約数和(自身を除く): 687384261

約数列:

[1, 3, 9, 17, 51, 89, 153, 167, 267, 501, 541, 801, 1503, 1513, 1623, 2839, 4539, 4869, 8517, 9197, 13617, 14863, 25551, 27591, 44589, 48149, 82773, 90347, 133767, 144447, 252671, 271041, 433341, 758013, 813123, 818533, 1535899, 2274039, 2455599, 4607697, 7366797, 8040883, 13823091, 24122649, 72367947, 136695011, 410085033, 1230255099]

約数ペア:

[(1, 1230255099), (3, 410085033), (9, 136695011), (17, 72367947), (51, 24122649), (89, 13823091), (153, 8040883), (167, 7366797), (267, 4607697), (501, 2455599), (541, 2274039), (801, 1535899), (1503, 818533), (1513, 813123), (1623, 758013), (2839, 433341), (4539, 271041), (4869, 252671), (8517, 144447), (9197, 133767), (13617, 90347), (14863, 82773), (25551, 48149), (27591, 44589)]