262562553

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2861}}^1$

素因数の和:2987

約数の個数: 40

約数和(自身を含む): 432184896

約数和(自身を除く): 169622343

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 103, 297, 309, 891, 927, 1133, 2781, 2861, 3399, 8343, 8583, 10197, 25749, 30591, 31471, 77247, 91773, 94413, 231741, 283239, 294683, 849717, 884049, 2549151, 2652147, 3241513, 7956441, 9724539, 23869323, 29173617, 87520851, 262562553]

約数ペア:

[(1, 262562553), (3, 87520851), (9, 29173617), (11, 23869323), (27, 9724539), (33, 7956441), (81, 3241513), (99, 2652147), (103, 2549151), (297, 884049), (309, 849717), (891, 294683), (927, 283239), (1133, 231741), (2781, 94413), (2861, 91773), (3399, 77247), (8343, 31471), (8583, 30591), (10197, 25749)]