968049369

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 1726280192

約数和(自身を除く): 758230823

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 529, 651, 713, 937, 1449, 1587, 1953, 2139, 2811, 3703, 4761, 4991, 6417, 6559, 8433, 11109, 14973, 16399, 19677, 21551, 29047, 33327, 44919, 49197, 59031, 64653, 87141, 114793, 147591, 150857, 193959, 203329, 261423, 344379, 452571, 495673, 609987, 668081, 1033137, 1357713, 1487019, 1829961, 2004243, 3469711, 4461057, 4676567, 6012729, 10409133, 14029701, 15365863, 31227399, 42089103, 46097589, 107561041, 138292767, 322683123, 968049369]

約数ペア:

[(1, 968049369), (3, 322683123), (7, 138292767), (9, 107561041), (21, 46097589), (23, 42089103), (31, 31227399), (63, 15365863), (69, 14029701), (93, 10409133), (161, 6012729), (207, 4676567), (217, 4461057), (279, 3469711), (483, 2004243), (529, 1829961), (651, 1487019), (713, 1357713), (937, 1033137), (1449, 668081), (1587, 609987), (1953, 495673), (2139, 452571), (2811, 344379), (3703, 261423), (4761, 203329), (4991, 193959), (6417, 150857), (6559, 147591), (8433, 114793), (11109, 87141), (14973, 64653), (16399, 59031), (19677, 49197), (21551, 44919), (29047, 33327)]