15992022081

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{136303}}^1$

素因数の和:136501

約数の個数: 32

約数和(自身を含む): 25193340928

約数和(自身を除く): 9201318847

約数列:

[1, 3, 7, 21, 37, 111, 151, 259, 453, 777, 1057, 3171, 5587, 16761, 39109, 117327, 136303, 408909, 954121, 2862363, 5043211, 15129633, 20581753, 35302477, 61745259, 105907431, 144072271, 432216813, 761524861, 2284574583, 5330674027, 15992022081]

約数ペア:

[(1, 15992022081), (3, 5330674027), (7, 2284574583), (21, 761524861), (37, 432216813), (111, 144072271), (151, 105907431), (259, 61745259), (453, 35302477), (777, 20581753), (1057, 15129633), (3171, 5043211), (5587, 2862363), (16761, 954121), (39109, 408909), (117327, 136303)]