71336031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 105040320

約数和(自身を除く): 33704289

約数列:

[1, 3, 13, 39, 97, 109, 173, 291, 327, 519, 1261, 1417, 2249, 3783, 4251, 6747, 10573, 16781, 18857, 31719, 50343, 56571, 137449, 218153, 245141, 412347, 654459, 735423, 1829129, 5487387, 23778677, 71336031]

約数ペア:

[(1, 71336031), (3, 23778677), (13, 5487387), (39, 1829129), (97, 735423), (109, 654459), (173, 412347), (291, 245141), (327, 218153), (519, 137449), (1261, 56571), (1417, 50343), (2249, 31719), (3783, 18857), (4251, 16781), (6747, 10573)]