156749229081

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{36977879}}^1$

素因数の和:36978045

約数の個数: 16

約数和(自身を含む): 233700201600

約数和(自身を除く): 76950972519

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 36977879, 110933637, 332800911, 998402733, 5805527003, 17416581009, 52249743027, 156749229081]

約数ペア:

[(1, 156749229081), (3, 52249743027), (9, 17416581009), (27, 5805527003), (157, 998402733), (471, 332800911), (1413, 110933637), (4239, 36977879)]