193650237

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4153}}^1$

素因数の和:4330

約数の個数: 32

約数和(自身を含む): 315039360

約数和(自身を除く): 121389123

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 1413, 1727, 4153, 4239, 5181, 12459, 15543, 37377, 45683, 46629, 112131, 137049, 411147, 652021, 1233441, 1956063, 5868189, 7172231, 17604567, 21516693, 64550079, 193650237]

約数ペア:

[(1, 193650237), (3, 64550079), (9, 21516693), (11, 17604567), (27, 7172231), (33, 5868189), (99, 1956063), (157, 1233441), (297, 652021), (471, 411147), (1413, 137049), (1727, 112131), (4153, 46629), (4239, 45683), (5181, 37377), (12459, 15543)]