139226361

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 199065600

約数和(自身を除く): 59839239

約数列:

[1, 3, 29, 47, 79, 87, 141, 237, 431, 1293, 1363, 2291, 3713, 4089, 6873, 11139, 12499, 20257, 34049, 37497, 60771, 102147, 107677, 323031, 587453, 987421, 1600303, 1762359, 2962263, 4800909, 46408787, 139226361]

約数ペア:

[(1, 139226361), (3, 46408787), (29, 4800909), (47, 2962263), (79, 1762359), (87, 1600303), (141, 987421), (237, 587453), (431, 323031), (1293, 107677), (1363, 102147), (2291, 60771), (3713, 37497), (4089, 34049), (6873, 20257), (11139, 12499)]