69343407

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3049}}^1$

素因数の和:3100

約数の個数: 36

約数和(自身を含む): 120853200

約数和(自身を除く): 51509793

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 2527, 3049, 3249, 7581, 9147, 21343, 22743, 27441, 57931, 64029, 173793, 192087, 405517, 521379, 1100689, 1216551, 3302067, 3649653, 7704823, 9906201, 23114469, 69343407]

約数ペア:

[(1, 69343407), (3, 23114469), (7, 9906201), (9, 7704823), (19, 3649653), (21, 3302067), (57, 1216551), (63, 1100689), (133, 521379), (171, 405517), (361, 192087), (399, 173793), (1083, 64029), (1197, 57931), (2527, 27441), (3049, 22743), (3249, 21343), (7581, 9147)]