7355991123

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 12327963648

約数和(自身を除く): 4971972525

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 117, 129, 151, 207, 299, 387, 421, 453, 559, 897, 989, 1263, 1359, 1677, 1963, 2691, 2967, 3473, 3789, 5031, 5473, 5889, 6493, 8901, 9683, 10419, 12857, 16419, 17667, 18103, 19479, 29049, 31257, 38571, 45149, 49257, 54309, 58437, 63571, 84409, 87147, 115713, 125879, 135447, 149339, 162927, 190713, 235339, 253227, 377637, 406341, 416369, 448017, 572139, 706017, 759681, 826423, 1132911, 1249107, 1344051, 1462133, 1941407, 2118051, 2479269, 2733553, 3747321, 4386399, 5412797, 5824221, 7437807, 8200659, 13159197, 16238391, 17472663, 19007729, 24601977, 35536189, 48715173, 57023187, 62871719, 106608567, 171069561, 188615157, 319825701, 565845471, 817332347, 2451997041, 7355991123]

約数ペア:

[(1, 7355991123), (3, 2451997041), (9, 817332347), (13, 565845471), (23, 319825701), (39, 188615157), (43, 171069561), (69, 106608567), (117, 62871719), (129, 57023187), (151, 48715173), (207, 35536189), (299, 24601977), (387, 19007729), (421, 17472663), (453, 16238391), (559, 13159197), (897, 8200659), (989, 7437807), (1263, 5824221), (1359, 5412797), (1677, 4386399), (1963, 3747321), (2691, 2733553), (2967, 2479269), (3473, 2118051), (3789, 1941407), (5031, 1462133), (5473, 1344051), (5889, 1249107), (6493, 1132911), (8901, 826423), (9683, 759681), (10419, 706017), (12857, 572139), (16419, 448017), (17667, 416369), (18103, 406341), (19479, 377637), (29049, 253227), (31257, 235339), (38571, 190713), (45149, 162927), (49257, 149339), (54309, 135447), (58437, 125879), (63571, 115713), (84409, 87147)]