145280649681

素因数分解:

$3^3\times {\mathrm{11261}}^1\times {\mathrm{477823}}^1$

素因数の和:489093

約数の個数: 16

約数和(自身を含む): 215250155520

約数和(自身を除く): 69969505839

約数列:

[1, 3, 9, 27, 11261, 33783, 101349, 304047, 477823, 1433469, 4300407, 12901221, 5380764803, 16142294409, 48426883227, 145280649681]

約数ペア:

[(1, 145280649681), (3, 48426883227), (9, 16142294409), (27, 5380764803), (11261, 12901221), (33783, 4300407), (101349, 1433469), (304047, 477823)]