26405980437

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{5557}}^1$

素因数の和:6177

約数の個数: 32

約数和(自身を含む): 36572884992

約数和(自身を除く): 10166904555

約数列:

[1, 3, 47, 67, 141, 201, 503, 1509, 3149, 5557, 9447, 16671, 23641, 33701, 70923, 101103, 261179, 372319, 783537, 1116957, 1583947, 2795171, 4751841, 8385513, 17498993, 52496979, 131373037, 187276457, 394119111, 561829371, 8801993479, 26405980437]

約数ペア:

[(1, 26405980437), (3, 8801993479), (47, 561829371), (67, 394119111), (141, 187276457), (201, 131373037), (503, 52496979), (1509, 17498993), (3149, 8385513), (5557, 4751841), (9447, 2795171), (16671, 1583947), (23641, 1116957), (33701, 783537), (70923, 372319), (101103, 261179)]