53844399

素因数分解:

$3^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 91514880

約数和(自身を除く): 37670481

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 431, 661, 1293, 1983, 3017, 3879, 4627, 5949, 9051, 11637, 13881, 17847, 27153, 41643, 81459, 124929, 284891, 854673, 1994237, 2564019, 5982711, 7692057, 17948133, 53844399]

約数ペア:

[(1, 53844399), (3, 17948133), (7, 7692057), (9, 5982711), (21, 2564019), (27, 1994237), (63, 854673), (189, 284891), (431, 124929), (661, 81459), (1293, 41643), (1983, 27153), (3017, 17847), (3879, 13881), (4627, 11637), (5949, 9051)]