88297989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 133297920

約数和(自身を除く): 44999931

約数列:

[1, 3, 13, 23, 39, 69, 173, 299, 519, 569, 897, 1707, 2249, 3979, 6747, 7397, 11937, 13087, 22191, 39261, 51727, 98437, 155181, 170131, 295311, 510393, 1279681, 2264051, 3839043, 6792153, 29432663, 88297989]

約数ペア:

[(1, 88297989), (3, 29432663), (13, 6792153), (23, 3839043), (39, 2264051), (69, 1279681), (173, 510393), (299, 295311), (519, 170131), (569, 155181), (897, 98437), (1707, 51727), (2249, 39261), (3979, 22191), (6747, 13087), (7397, 11937)]