39546180289

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{136993}}^1$

素因数の和:137197

約数の個数: 32

約数和(自身を含む): 51764004864

約数和(自身を除く): 12217824575

約数列:

[1, 7, 11, 23, 77, 161, 163, 253, 1141, 1771, 1793, 3749, 12551, 26243, 41239, 136993, 288673, 958951, 1506923, 3150839, 10548461, 22055873, 22329859, 34659229, 156309013, 242614603, 245628449, 513586757, 1719399143, 3595107299, 5649454327, 39546180289]

約数ペア:

[(1, 39546180289), (7, 5649454327), (11, 3595107299), (23, 1719399143), (77, 513586757), (161, 245628449), (163, 242614603), (253, 156309013), (1141, 34659229), (1771, 22329859), (1793, 22055873), (3749, 10548461), (12551, 3150839), (26243, 1506923), (41239, 958951), (136993, 288673)]