146307987

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 253506240

約数和(自身を除く): 107198253

約数列:

[1, 3, 7, 9, 21, 29, 63, 73, 87, 203, 219, 261, 511, 609, 657, 1097, 1533, 1827, 2117, 3291, 4599, 6351, 7679, 9873, 14819, 19053, 23037, 31813, 44457, 69111, 80081, 95439, 133371, 222691, 240243, 286317, 560567, 668073, 720729, 1681701, 2004219, 2322349, 5045103, 6967047, 16256443, 20901141, 48769329, 146307987]

約数ペア:

[(1, 146307987), (3, 48769329), (7, 20901141), (9, 16256443), (21, 6967047), (29, 5045103), (63, 2322349), (73, 2004219), (87, 1681701), (203, 720729), (219, 668073), (261, 560567), (511, 286317), (609, 240243), (657, 222691), (1097, 133371), (1533, 95439), (1827, 80081), (2117, 69111), (3291, 44457), (4599, 31813), (6351, 23037), (7679, 19053), (9873, 14819)]