270066747

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 380712960

約数和(自身を除く): 110646213

約数列:

[1, 3, 47, 53, 71, 141, 159, 213, 509, 1527, 2491, 3337, 3763, 7473, 10011, 11289, 23923, 26977, 36139, 71769, 80931, 108417, 176861, 530583, 1267919, 1698533, 1915367, 3803757, 5095599, 5746101, 90022249, 270066747]

約数ペア:

[(1, 270066747), (3, 90022249), (47, 5746101), (53, 5095599), (71, 3803757), (141, 1915367), (159, 1698533), (213, 1267919), (509, 530583), (1527, 176861), (2491, 108417), (3337, 80931), (3763, 71769), (7473, 36139), (10011, 26977), (11289, 23923)]