141321321

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1787}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 218851200

約数和(自身を除く): 77529879

約数列:

[1, 3, 9, 27, 29, 87, 101, 261, 303, 783, 909, 1787, 2727, 2929, 5361, 8787, 16083, 26361, 48249, 51823, 79083, 155469, 180487, 466407, 541461, 1399221, 1624383, 4873149, 5234123, 15702369, 47107107, 141321321]

約数ペア:

[(1, 141321321), (3, 47107107), (9, 15702369), (27, 5234123), (29, 4873149), (87, 1624383), (101, 1399221), (261, 541461), (303, 466407), (783, 180487), (909, 155469), (1787, 79083), (2727, 51823), (2929, 48249), (5361, 26361), (8787, 16083)]