207768603

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{727}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 328007680

約数和(自身を除く): 120239077

約数列:

[1, 3, 7, 21, 31, 93, 217, 439, 651, 727, 1317, 2181, 3073, 5089, 9219, 13609, 15267, 22537, 40827, 67611, 95263, 157759, 285789, 319153, 473277, 957459, 2234071, 6702213, 9893743, 29681229, 69256201, 207768603]

約数ペア:

[(1, 207768603), (3, 69256201), (7, 29681229), (21, 9893743), (31, 6702213), (93, 2234071), (217, 957459), (439, 473277), (651, 319153), (727, 285789), (1317, 157759), (2181, 95263), (3073, 67611), (5089, 40827), (9219, 22537), (13609, 15267)]