87032571

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 126358848

約数和(自身を除く): 39326277

約数列:

[1, 3, 17, 51, 73, 97, 219, 241, 291, 723, 1241, 1649, 3723, 4097, 4947, 7081, 12291, 17593, 21243, 23377, 52779, 70131, 120377, 299081, 361131, 397409, 897243, 1192227, 1706521, 5119563, 29010857, 87032571]

約数ペア:

[(1, 87032571), (3, 29010857), (17, 5119563), (51, 1706521), (73, 1192227), (97, 897243), (219, 397409), (241, 361131), (291, 299081), (723, 120377), (1241, 70131), (1649, 52779), (3723, 23377), (4097, 21243), (4947, 17593), (7081, 12291)]