49220271

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{3989}}^1$

素因数の和:4455

約数の個数: 16

約数和(自身を含む): 73096800

約数和(自身を除く): 23876529

約数列:

[1, 3, 9, 27, 457, 1371, 3989, 4113, 11967, 12339, 35901, 107703, 1822973, 5468919, 16406757, 49220271]

約数ペア:

[(1, 49220271), (3, 16406757), (9, 5468919), (27, 1822973), (457, 107703), (1371, 35901), (3989, 12339), (4113, 11967)]