173170818

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{139429}}^1$

素因数の和:139463

約数の個数: 32

約数和(自身を含む): 401558400

約数和(自身を除く): 228387582

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 139429, 278858, 418287, 836574, 1254861, 2509722, 3206867, 3764583, 6413734, 7529166, 9620601, 19241202, 28861803, 57723606, 86585409, 173170818]

約数ペア:

[(1, 173170818), (2, 86585409), (3, 57723606), (6, 28861803), (9, 19241202), (18, 9620601), (23, 7529166), (27, 6413734), (46, 3764583), (54, 3206867), (69, 2509722), (138, 1254861), (207, 836574), (414, 418287), (621, 278858), (1242, 139429)]