40232709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 67878720

約数和(自身を除く): 27646011

約数列:

[1, 3, 9, 11, 19, 33, 57, 73, 99, 171, 209, 219, 293, 627, 657, 803, 879, 1387, 1881, 2409, 2637, 3223, 4161, 5567, 7227, 9669, 12483, 15257, 16701, 21389, 29007, 45771, 50103, 61237, 64167, 137313, 183711, 192501, 235279, 406391, 551133, 705837, 1219173, 2117511, 3657519, 4470301, 13410903, 40232709]

約数ペア:

[(1, 40232709), (3, 13410903), (9, 4470301), (11, 3657519), (19, 2117511), (33, 1219173), (57, 705837), (73, 551133), (99, 406391), (171, 235279), (209, 192501), (219, 183711), (293, 137313), (627, 64167), (657, 61237), (803, 50103), (879, 45771), (1387, 29007), (1881, 21389), (2409, 16701), (2637, 15257), (3223, 12483), (4161, 9669), (5567, 7227)]