3727773

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 6402240

約数和(自身を除く): 2674467

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 107, 147, 237, 321, 441, 553, 711, 749, 963, 1659, 2247, 3871, 4977, 5243, 6741, 8453, 11613, 15729, 25359, 34839, 47187, 59171, 76077, 177513, 414197, 532539, 1242591, 3727773]

約数ペア:

[(1, 3727773), (3, 1242591), (7, 532539), (9, 414197), (21, 177513), (49, 76077), (63, 59171), (79, 47187), (107, 34839), (147, 25359), (237, 15729), (321, 11613), (441, 8453), (553, 6741), (711, 5243), (749, 4977), (963, 3871), (1659, 2247)]