12777712227

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3976879}}^1$

素因数の和:3976912

約数の個数: 32

約数和(自身を含む): 22906828800

約数和(自身を除く): 10129116573

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 3976879, 11930637, 27838153, 35791911, 67606943, 83514459, 107375733, 202820829, 250543377, 473248601, 608462487, 751630131, 1419745803, 1825387461, 4259237409, 12777712227]

約数ペア:

[(1, 12777712227), (3, 4259237409), (7, 1825387461), (9, 1419745803), (17, 751630131), (21, 608462487), (27, 473248601), (51, 250543377), (63, 202820829), (119, 107375733), (153, 83514459), (189, 67606943), (357, 35791911), (459, 27838153), (1071, 11930637), (3213, 3976879)]