37419291

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 69464304

約数和(自身を除く): 32045013

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 61, 63, 91, 107, 117, 147, 183, 273, 321, 427, 441, 549, 637, 749, 793, 819, 963, 1281, 1391, 1911, 2247, 2379, 2989, 3843, 4173, 5243, 5551, 5733, 6527, 6741, 7137, 8967, 9737, 12519, 15729, 16653, 19581, 26901, 29211, 38857, 45689, 47187, 49959, 58743, 68159, 84851, 87633, 116571, 137067, 204477, 254553, 319823, 349713, 411201, 593957, 613431, 763659, 959469, 1781871, 2878407, 4157699, 5345613, 12473097, 37419291]

約数ペア:

[(1, 37419291), (3, 12473097), (7, 5345613), (9, 4157699), (13, 2878407), (21, 1781871), (39, 959469), (49, 763659), (61, 613431), (63, 593957), (91, 411201), (107, 349713), (117, 319823), (147, 254553), (183, 204477), (273, 137067), (321, 116571), (427, 87633), (441, 84851), (549, 68159), (637, 58743), (749, 49959), (793, 47187), (819, 45689), (963, 38857), (1281, 29211), (1391, 26901), (1911, 19581), (2247, 16653), (2379, 15729), (2989, 12519), (3843, 9737), (4173, 8967), (5243, 7137), (5551, 6741), (5733, 6527)]