38452401

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{53}}^2$

素因数の和:144

約数の個数: 45

約数和(自身を含む): 63395409

約数和(自身を除く): 24943008

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 169, 351, 477, 507, 689, 1053, 1431, 1521, 2067, 2809, 4293, 4563, 6201, 8427, 8957, 13689, 18603, 25281, 26871, 36517, 55809, 75843, 80613, 109551, 227529, 241839, 328653, 474721, 725517, 985959, 1424163, 2957877, 4272489, 12817467, 38452401]

約数ペア:

[(1, 38452401), (3, 12817467), (9, 4272489), (13, 2957877), (27, 1424163), (39, 985959), (53, 725517), (81, 474721), (117, 328653), (159, 241839), (169, 227529), (351, 109551), (477, 80613), (507, 75843), (689, 55809), (1053, 36517), (1431, 26871), (1521, 25281), (2067, 18603), (2809, 13689), (4293, 8957), (4563, 8427)]