194802777

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{3391}}^1$

素因数の和:3901

約数の個数: 24

約数和(自身を含む): 303733248

約数和(自身を除く): 108930471

約数列:

[1, 3, 9, 13, 39, 117, 491, 1473, 3391, 4419, 6383, 10173, 19149, 30519, 44083, 57447, 132249, 396747, 1664981, 4994943, 14984829, 21644753, 64934259, 194802777]

約数ペア:

[(1, 194802777), (3, 64934259), (9, 21644753), (13, 14984829), (39, 4994943), (117, 1664981), (491, 396747), (1473, 132249), (3391, 57447), (4419, 44083), (6383, 30519), (10173, 19149)]