313804557

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{17321}}^1$

素因数の和:17402

約数の個数: 32

約数和(自身を含む): 515502720

約数和(自身を除く): 201698163

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 6039, 17321, 18117, 51963, 155889, 190531, 467667, 571593, 1056581, 1714779, 3169743, 5144337, 9509229, 11622391, 28527687, 34867173, 104601519, 313804557]

約数ペア:

[(1, 313804557), (3, 104601519), (9, 34867173), (11, 28527687), (27, 11622391), (33, 9509229), (61, 5144337), (99, 3169743), (183, 1714779), (297, 1056581), (549, 571593), (671, 467667), (1647, 190531), (2013, 155889), (6039, 51963), (17321, 18117)]