219636303

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 310286592

約数和(自身を除く): 90650289

約数列:

[1, 3, 41, 43, 123, 129, 131, 317, 393, 951, 1763, 5289, 5371, 5633, 12997, 13631, 16113, 16899, 38991, 40893, 41527, 124581, 230953, 558871, 692859, 1676613, 1702607, 1785661, 5107821, 5356983, 73212101, 219636303]

約数ペア:

[(1, 219636303), (3, 73212101), (41, 5356983), (43, 5107821), (123, 1785661), (129, 1702607), (131, 1676613), (317, 692859), (393, 558871), (951, 230953), (1763, 124581), (5289, 41527), (5371, 40893), (5633, 38991), (12997, 16899), (13631, 16113)]