293074551

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4861}}^1$

素因数の和:4917

約数の個数: 64

約数和(自身を含む): 560102400

約数和(自身を除く): 267027849

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 87, 99, 189, 203, 231, 261, 297, 319, 609, 693, 783, 957, 1827, 2079, 2233, 2871, 4861, 5481, 6699, 8613, 14583, 20097, 34027, 43749, 53471, 60291, 102081, 131247, 140969, 160413, 306243, 374297, 422907, 481239, 918729, 986783, 1122891, 1268721, 1443717, 1550659, 2960349, 3368673, 3806163, 4651977, 8881047, 10106019, 10854613, 13955931, 26643141, 32563839, 41867793, 97691517, 293074551]

約数ペア:

[(1, 293074551), (3, 97691517), (7, 41867793), (9, 32563839), (11, 26643141), (21, 13955931), (27, 10854613), (29, 10106019), (33, 8881047), (63, 4651977), (77, 3806163), (87, 3368673), (99, 2960349), (189, 1550659), (203, 1443717), (231, 1268721), (261, 1122891), (297, 986783), (319, 918729), (609, 481239), (693, 422907), (783, 374297), (957, 306243), (1827, 160413), (2079, 140969), (2233, 131247), (2871, 102081), (4861, 60291), (5481, 53471), (6699, 43749), (8613, 34027), (14583, 20097)]