69063537

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 103403520

約数和(自身を除く): 34339983

約数列:

[1, 3, 17, 19, 51, 57, 263, 271, 323, 789, 813, 969, 4471, 4607, 4997, 5149, 13413, 13821, 14991, 15447, 71273, 84949, 87533, 213819, 254847, 262599, 1211641, 1354187, 3634923, 4062561, 23021179, 69063537]

約数ペア:

[(1, 69063537), (3, 23021179), (17, 4062561), (19, 3634923), (51, 1354187), (57, 1211641), (263, 262599), (271, 254847), (323, 213819), (789, 87533), (813, 84949), (969, 71273), (4471, 15447), (4607, 14991), (4997, 13821), (5149, 13413)]