89178921

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{254071}}^1$

素因数の和:254093

約数の個数: 16

約数和(自身を含む): 142280320

約数和(自身を除く): 53101399

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 254071, 762213, 2286639, 3302923, 6859917, 9908769, 29726307, 89178921]

約数ペア:

[(1, 89178921), (3, 29726307), (9, 9908769), (13, 6859917), (27, 3302923), (39, 2286639), (117, 762213), (351, 254071)]