147675297

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 250508160

約数和(自身を除く): 102832863

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 121, 231, 267, 363, 623, 653, 847, 979, 1869, 1959, 2541, 2937, 4571, 6853, 7183, 10769, 13713, 20559, 21549, 32307, 50281, 58117, 75383, 79013, 150843, 174351, 226149, 237039, 406819, 553091, 639287, 1220457, 1659273, 1917861, 4475009, 7032157, 13425027, 21096471, 49225099, 147675297]

約数ペア:

[(1, 147675297), (3, 49225099), (7, 21096471), (11, 13425027), (21, 7032157), (33, 4475009), (77, 1917861), (89, 1659273), (121, 1220457), (231, 639287), (267, 553091), (363, 406819), (623, 237039), (653, 226149), (847, 174351), (979, 150843), (1869, 79013), (1959, 75383), (2541, 58117), (2937, 50281), (4571, 32307), (6853, 21549), (7183, 20559), (10769, 13713)]