273562011

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 436071168

約数和(自身を除く): 162509157

約数列:

[1, 3, 9, 17, 31, 51, 93, 137, 153, 279, 411, 421, 527, 1233, 1263, 1581, 2329, 3789, 4247, 4743, 6987, 7157, 12741, 13051, 20961, 21471, 38223, 39153, 57677, 64413, 72199, 117459, 173031, 216597, 221867, 519093, 649791, 665601, 980509, 1787987, 1996803, 2941527, 5363961, 8824581, 16091883, 30395779, 91187337, 273562011]

約数ペア:

[(1, 273562011), (3, 91187337), (9, 30395779), (17, 16091883), (31, 8824581), (51, 5363961), (93, 2941527), (137, 1996803), (153, 1787987), (279, 980509), (411, 665601), (421, 649791), (527, 519093), (1233, 221867), (1263, 216597), (1581, 173031), (2329, 117459), (3789, 72199), (4247, 64413), (4743, 57677), (6987, 39153), (7157, 38223), (12741, 21471), (13051, 20961)]