1121761197

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{6091}}^1$

素因数の和:6478

約数の個数: 32

約数和(自身を含む): 1754496000

約数和(自身を除く): 632734803

約数列:

[1, 3, 9, 19, 27, 57, 171, 359, 513, 1077, 3231, 6091, 6821, 9693, 18273, 20463, 54819, 61389, 115729, 164457, 184167, 347187, 1041561, 2186669, 3124683, 6560007, 19680021, 41546711, 59040063, 124640133, 373920399, 1121761197]

約数ペア:

[(1, 1121761197), (3, 373920399), (9, 124640133), (19, 59040063), (27, 41546711), (57, 19680021), (171, 6560007), (359, 3124683), (513, 2186669), (1077, 1041561), (3231, 347187), (6091, 184167), (6821, 164457), (9693, 115729), (18273, 61389), (20463, 54819)]