39738519

素因数分解:

$3^6\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 42

約数和(自身を含む): 63297816

約数和(自身を除く): 23559297

約数列:

[1, 3, 9, 19, 27, 57, 81, 151, 171, 243, 361, 453, 513, 729, 1083, 1359, 1539, 2869, 3249, 4077, 4617, 8607, 9747, 12231, 13851, 25821, 29241, 36693, 54511, 77463, 87723, 110079, 163533, 232389, 263169, 490599, 697167, 1471797, 2091501, 4415391, 13246173, 39738519]

約数ペア:

[(1, 39738519), (3, 13246173), (9, 4415391), (19, 2091501), (27, 1471797), (57, 697167), (81, 490599), (151, 263169), (171, 232389), (243, 163533), (361, 110079), (453, 87723), (513, 77463), (729, 54511), (1083, 36693), (1359, 29241), (1539, 25821), (2869, 13851), (3249, 12231), (4077, 9747), (4617, 8607)]