31744791

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{773}}^1$

素因数の和:814

約数の個数: 36

約数和(自身を含む): 51557688

約数和(自身を除く): 19812897

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 351, 507, 773, 1053, 1521, 2319, 3159, 4563, 6957, 10049, 13689, 20871, 30147, 41067, 62613, 90441, 130637, 187839, 271323, 391911, 813969, 1175733, 2441907, 3527199, 10581597, 31744791]

約数ペア:

[(1, 31744791), (3, 10581597), (9, 3527199), (13, 2441907), (27, 1175733), (39, 813969), (81, 391911), (117, 271323), (169, 187839), (243, 130637), (351, 90441), (507, 62613), (773, 41067), (1053, 30147), (1521, 20871), (2319, 13689), (3159, 10049), (4563, 6957)]