31506984969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{27361}}^1$

素因数の和:27785

約数の個数: 32

約数和(自身を含む): 45279950976

約数和(自身を除く): 13772966007

約数列:

[1, 3, 17, 51, 67, 201, 337, 1011, 1139, 3417, 5729, 17187, 22579, 27361, 67737, 82083, 383843, 465137, 1151529, 1395411, 1833187, 5499561, 9220657, 27661971, 31164179, 93492537, 156751169, 470253507, 617784019, 1853352057, 10502328323, 31506984969]

約数ペア:

[(1, 31506984969), (3, 10502328323), (17, 1853352057), (51, 617784019), (67, 470253507), (201, 156751169), (337, 93492537), (1011, 31164179), (1139, 27661971), (3417, 9220657), (5729, 5499561), (17187, 1833187), (22579, 1395411), (27361, 1151529), (67737, 465137), (82083, 383843)]