814626729

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4507}}^1$

素因数の和:4690

約数の個数: 48

約数和(自身を含む): 1425249280

約数和(自身を除く): 610622551

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 151, 171, 399, 453, 1057, 1197, 1359, 2869, 3171, 4507, 8607, 9513, 13521, 20083, 25821, 31549, 40563, 60249, 85633, 94647, 180747, 256899, 283941, 599431, 680557, 770697, 1798293, 2041671, 4763899, 5394879, 6125013, 12930583, 14291697, 38791749, 42875091, 90514081, 116375247, 271542243, 814626729]

約数ペア:

[(1, 814626729), (3, 271542243), (7, 116375247), (9, 90514081), (19, 42875091), (21, 38791749), (57, 14291697), (63, 12930583), (133, 6125013), (151, 5394879), (171, 4763899), (399, 2041671), (453, 1798293), (1057, 770697), (1197, 680557), (1359, 599431), (2869, 283941), (3171, 256899), (4507, 180747), (8607, 94647), (9513, 85633), (13521, 60249), (20083, 40563), (25821, 31549)]