74907369

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 114670080

約数和(自身を除く): 39762711

約数列:

[1, 3, 9, 27, 41, 123, 157, 369, 431, 471, 1107, 1293, 1413, 3879, 4239, 6437, 11637, 17671, 19311, 53013, 57933, 67667, 159039, 173799, 203001, 477117, 609003, 1827009, 2774347, 8323041, 24969123, 74907369]

約数ペア:

[(1, 74907369), (3, 24969123), (9, 8323041), (27, 2774347), (41, 1827009), (123, 609003), (157, 477117), (369, 203001), (431, 173799), (471, 159039), (1107, 67667), (1293, 57933), (1413, 53013), (3879, 19311), (4239, 17671), (6437, 11637)]