4261937067

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{785321}}^1$

素因数の和:785400

約数の個数: 20

約数和(自身を含む): 6461629416

約数和(自身を除く): 2199692349

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 785321, 2355963, 7067889, 21203667, 52616507, 63611001, 157849521, 473548563, 1420645689, 4261937067]

約数ペア:

[(1, 4261937067), (3, 1420645689), (9, 473548563), (27, 157849521), (67, 63611001), (81, 52616507), (201, 21203667), (603, 7067889), (1809, 2355963), (5427, 785321)]