12804929253

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{210127}}^1$

素因数の和:210234

約数の個数: 32

約数和(自身を含む): 19802462720

約数和(自身を除く): 6997533467

約数列:

[1, 3, 9, 27, 37, 61, 111, 183, 333, 549, 999, 1647, 2257, 6771, 20313, 60939, 210127, 630381, 1891143, 5673429, 7774699, 12817747, 23324097, 38453241, 69972291, 115359723, 209916873, 346079169, 474256639, 1422769917, 4268309751, 12804929253]

約数ペア:

[(1, 12804929253), (3, 4268309751), (9, 1422769917), (27, 474256639), (37, 346079169), (61, 209916873), (111, 115359723), (183, 69972291), (333, 38453241), (549, 23324097), (999, 12817747), (1647, 7774699), (2257, 5673429), (6771, 1891143), (20313, 630381), (60939, 210127)]