26001747

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 40654224

約数和(自身を除く): 14652477

約数列:

[1, 3, 9, 19, 53, 57, 151, 159, 171, 361, 453, 477, 1007, 1083, 1359, 2869, 3021, 3249, 8003, 8607, 9063, 19133, 24009, 25821, 54511, 57399, 72027, 152057, 163533, 172197, 456171, 490599, 1368513, 2889083, 8667249, 26001747]

約数ペア:

[(1, 26001747), (3, 8667249), (9, 2889083), (19, 1368513), (53, 490599), (57, 456171), (151, 172197), (159, 163533), (171, 152057), (361, 72027), (453, 57399), (477, 54511), (1007, 25821), (1083, 24009), (1359, 19133), (2869, 9063), (3021, 8607), (3249, 8003)]