21167903073

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{35327}}^1$

素因数の和:35757

約数の個数: 32

約数和(自身を含む): 30930370560

約数和(自身を除く): 9762467487

約数列:

[1, 3, 17, 31, 51, 93, 379, 527, 1137, 1581, 6443, 11749, 19329, 35247, 35327, 105981, 199733, 599199, 600559, 1095137, 1801677, 3285411, 13388933, 18617329, 40166799, 55851987, 227611861, 415056923, 682835583, 1245170769, 7055967691, 21167903073]

約数ペア:

[(1, 21167903073), (3, 7055967691), (17, 1245170769), (31, 682835583), (51, 415056923), (93, 227611861), (379, 55851987), (527, 40166799), (1137, 18617329), (1581, 13388933), (6443, 3285411), (11749, 1801677), (19329, 1095137), (35247, 600559), (35327, 599199), (105981, 199733)]