53819157

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 86169600

約数和(自身を除く): 32350443

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 609, 1319, 1407, 1943, 3957, 5829, 9233, 13601, 27699, 38251, 40803, 88373, 114753, 265119, 267757, 618611, 803271, 1855833, 2562817, 7688451, 17939719, 53819157]

約数ペア:

[(1, 53819157), (3, 17939719), (7, 7688451), (21, 2562817), (29, 1855833), (67, 803271), (87, 618611), (201, 267757), (203, 265119), (469, 114753), (609, 88373), (1319, 40803), (1407, 38251), (1943, 27699), (3957, 13601), (5829, 9233)]