27380241

素因数分解:

$3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 46606080

約数和(自身を除く): 19225839

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 317, 457, 951, 1371, 2219, 2853, 3199, 4113, 6657, 8559, 9597, 12339, 19971, 28791, 59913, 86373, 144869, 434607, 1014083, 1303821, 3042249, 3911463, 9126747, 27380241]

約数ペア:

[(1, 27380241), (3, 9126747), (7, 3911463), (9, 3042249), (21, 1303821), (27, 1014083), (63, 434607), (189, 144869), (317, 86373), (457, 59913), (951, 28791), (1371, 19971), (2219, 12339), (2853, 9597), (3199, 8559), (4113, 6657)]