64389483

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 98917728

約数和(自身を除く): 34528245

約数列:

[1, 3, 9, 29, 47, 87, 141, 181, 261, 423, 543, 841, 1363, 1629, 2523, 4089, 5249, 7569, 8507, 12267, 15747, 25521, 39527, 47241, 76563, 118581, 152221, 246703, 355743, 456663, 740109, 1369989, 2220327, 7154387, 21463161, 64389483]

約数ペア:

[(1, 64389483), (3, 21463161), (9, 7154387), (29, 2220327), (47, 1369989), (87, 740109), (141, 456663), (181, 355743), (261, 246703), (423, 152221), (543, 118581), (841, 76563), (1363, 47241), (1629, 39527), (2523, 25521), (4089, 15747), (5249, 12267), (7569, 8507)]