3816902007

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{18917}}^1$

素因数の和:19029

約数の個数: 40

約数和(自身を含む): 5933290176

約数和(自身を除く): 2116388169

約数列:

[1, 3, 9, 27, 47, 53, 81, 141, 159, 423, 477, 1269, 1431, 2491, 3807, 4293, 7473, 18917, 22419, 56751, 67257, 170253, 201771, 510759, 889099, 1002601, 1532277, 2667297, 3007803, 8001891, 9023409, 24005673, 27070227, 47122247, 72017019, 81210681, 141366741, 424100223, 1272300669, 3816902007]

約数ペア:

[(1, 3816902007), (3, 1272300669), (9, 424100223), (27, 141366741), (47, 81210681), (53, 72017019), (81, 47122247), (141, 27070227), (159, 24005673), (423, 9023409), (477, 8001891), (1269, 3007803), (1431, 2667297), (2491, 1532277), (3807, 1002601), (4293, 889099), (7473, 510759), (18917, 201771), (22419, 170253), (56751, 67257)]