16406971389

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{431}}^1\times {\mathrm{6211}}^1$

素因数の和:6878

約数の個数: 32

約数和(自身を含む): 24474286080

約数和(自身を除く): 8067314691

約数列:

[1, 3, 9, 27, 227, 431, 681, 1293, 2043, 3879, 6129, 6211, 11637, 18633, 55899, 97837, 167697, 293511, 880533, 1409897, 2641599, 2676941, 4229691, 8030823, 12689073, 24092469, 38067219, 72277407, 607665607, 1822996821, 5468990463, 16406971389]

約数ペア:

[(1, 16406971389), (3, 5468990463), (9, 1822996821), (27, 607665607), (227, 72277407), (431, 38067219), (681, 24092469), (1293, 12689073), (2043, 8030823), (3879, 4229691), (6129, 2676941), (6211, 2641599), (11637, 1409897), (18633, 880533), (55899, 293511), (97837, 167697)]