101302719

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 158754816

約数和(自身を除く): 57452097

約数列:

[1, 3, 7, 21, 47, 141, 197, 329, 521, 591, 987, 1379, 1563, 3647, 4137, 9259, 10941, 24487, 27777, 64813, 73461, 102637, 171409, 194439, 307911, 514227, 718459, 2155377, 4823939, 14471817, 33767573, 101302719]

約数ペア:

[(1, 101302719), (3, 33767573), (7, 14471817), (21, 4823939), (47, 2155377), (141, 718459), (197, 514227), (329, 307911), (521, 194439), (591, 171409), (987, 102637), (1379, 73461), (1563, 64813), (3647, 27777), (4137, 24487), (9259, 10941)]