77961994

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{29287}}^1$

素因数の和:29322

約数の個数: 16

約数和(自身を含む): 128632896

約数和(自身を除く): 50670902

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 29287, 58574, 322157, 644314, 3543727, 7087454, 38980997, 77961994]

約数ペア:

[(1, 77961994), (2, 38980997), (11, 7087454), (22, 3543727), (121, 644314), (242, 322157), (1331, 58574), (2662, 29287)]