31009447593

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{35089}}^1$

素因数の和:35630

約数の個数: 32

約数和(自身を含む): 46689350400

約数和(自身を除く): 15679902807

約数列:

[1, 3, 9, 27, 71, 213, 461, 639, 1383, 1917, 4149, 12447, 32731, 35089, 98193, 105267, 294579, 315801, 883737, 947403, 2491319, 7473957, 16176029, 22421871, 48528087, 67265613, 145584261, 436752783, 1148498059, 3445494177, 10336482531, 31009447593]

約数ペア:

[(1, 31009447593), (3, 10336482531), (9, 3445494177), (27, 1148498059), (71, 436752783), (213, 145584261), (461, 67265613), (639, 48528087), (1383, 22421871), (1917, 16176029), (4149, 7473957), (12447, 2491319), (32731, 947403), (35089, 883737), (98193, 315801), (105267, 294579)]