71316063

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4583}}^1$

素因数の和:4628

約数の個数: 48

約数和(自身を含む): 133486080

約数和(自身を除く): 62170017

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 4583, 5187, 13749, 15561, 32081, 41247, 59579, 87077, 96243, 178737, 261231, 288729, 417053, 536211, 609539, 783693, 1132001, 1251159, 1828617, 3396003, 3753477, 5485851, 7924007, 10188009, 23772021, 71316063]

約数ペア:

[(1, 71316063), (3, 23772021), (7, 10188009), (9, 7924007), (13, 5485851), (19, 3753477), (21, 3396003), (39, 1828617), (57, 1251159), (63, 1132001), (91, 783693), (117, 609539), (133, 536211), (171, 417053), (247, 288729), (273, 261231), (399, 178737), (741, 96243), (819, 87077), (1197, 59579), (1729, 41247), (2223, 32081), (4583, 15561), (5187, 13749)]