7511364171

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{691}}^1\times {\mathrm{2003}}^1$

素因数の和:2773

約数の個数: 40

約数和(自身を含む): 11410327104

約数和(自身を除く): 3898962933

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 691, 1809, 2003, 2073, 5427, 6009, 6219, 18027, 18657, 46297, 54081, 55971, 134201, 138891, 162243, 402603, 416673, 1207809, 1250019, 1384073, 3623427, 3750057, 4152219, 10870281, 12456657, 37369971, 92732891, 112109913, 278198673, 834596019, 2503788057, 7511364171]

約数ペア:

[(1, 7511364171), (3, 2503788057), (9, 834596019), (27, 278198673), (67, 112109913), (81, 92732891), (201, 37369971), (603, 12456657), (691, 10870281), (1809, 4152219), (2003, 3750057), (2073, 3623427), (5427, 1384073), (6009, 1250019), (6219, 1207809), (18027, 416673), (18657, 402603), (46297, 162243), (54081, 138891), (55971, 134201)]