313443

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 32

約数和(自身を含む): 537600

約数和(自身を除く): 224157

約数列:

[1, 3, 9, 13, 19, 27, 39, 47, 57, 117, 141, 171, 247, 351, 423, 513, 611, 741, 893, 1269, 1833, 2223, 2679, 5499, 6669, 8037, 11609, 16497, 24111, 34827, 104481, 313443]

約数ペア:

[(1, 313443), (3, 104481), (9, 34827), (13, 24111), (19, 16497), (27, 11609), (39, 8037), (47, 6669), (57, 5499), (117, 2679), (141, 2223), (171, 1833), (247, 1269), (351, 893), (423, 741), (513, 611)]