202161663

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 336825216

約数和(自身を除く): 134663553

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 243, 297, 477, 583, 891, 1427, 1431, 1749, 2673, 4281, 4293, 5247, 12843, 12879, 15697, 15741, 38529, 47091, 47223, 75631, 115587, 141273, 141669, 226893, 346761, 423819, 680679, 831941, 1271457, 2042037, 2495823, 3814371, 6126111, 7487469, 18378333, 22462407, 67387221, 202161663]

約数ペア:

[(1, 202161663), (3, 67387221), (9, 22462407), (11, 18378333), (27, 7487469), (33, 6126111), (53, 3814371), (81, 2495823), (99, 2042037), (159, 1271457), (243, 831941), (297, 680679), (477, 423819), (583, 346761), (891, 226893), (1427, 141669), (1431, 141273), (1749, 115587), (2673, 75631), (4281, 47223), (4293, 47091), (5247, 38529), (12843, 15741), (12879, 15697)]