266356959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2273}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 400806144

約数和(自身を除く): 134449185

約数列:

[1, 3, 11, 33, 53, 67, 159, 201, 583, 737, 1749, 2211, 2273, 3551, 6819, 10653, 25003, 39061, 75009, 117183, 120469, 152291, 361407, 456873, 1325159, 1675201, 3975477, 5025603, 8071423, 24214269, 88785653, 266356959]

約数ペア:

[(1, 266356959), (3, 88785653), (11, 24214269), (33, 8071423), (53, 5025603), (67, 3975477), (159, 1675201), (201, 1325159), (583, 456873), (737, 361407), (1749, 152291), (2211, 120469), (2273, 117183), (3551, 75009), (6819, 39061), (10653, 25003)]