87863733

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7669}}^1$

素因数の和:7761

約数の個数: 24

約数和(自身を含む): 135605600

約数和(自身を除く): 47741867

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 7669, 11457, 23007, 69021, 145711, 437133, 513823, 1311399, 1541469, 4624407, 9762637, 29287911, 87863733]

約数ペア:

[(1, 87863733), (3, 29287911), (9, 9762637), (19, 4624407), (57, 1541469), (67, 1311399), (171, 513823), (201, 437133), (603, 145711), (1273, 69021), (3819, 23007), (7669, 11457)]