87923583

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15581}}^1$

素因数の和:15620

約数の個数: 32

約数和(自身を含む): 149587200

約数和(自身を除く): 61663617

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 15581, 46743, 140229, 171391, 296039, 420687, 514173, 888117, 1542519, 2664351, 3256429, 4627557, 7993053, 9769287, 29307861, 87923583]

約数ペア:

[(1, 87923583), (3, 29307861), (9, 9769287), (11, 7993053), (19, 4627557), (27, 3256429), (33, 2664351), (57, 1542519), (99, 888117), (171, 514173), (209, 420687), (297, 296039), (513, 171391), (627, 140229), (1881, 46743), (5643, 15581)]