38875977

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3881}}^1$

素因数の和:3950

約数の個数: 32

約数和(自身を含む): 67080960

約数和(自身を除く): 28204983

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 3881, 10017, 11643, 27167, 34929, 81501, 104787, 205693, 244503, 617079, 733509, 1439851, 1851237, 4319553, 5553711, 12958659, 38875977]

約数ペア:

[(1, 38875977), (3, 12958659), (7, 5553711), (9, 4319553), (21, 1851237), (27, 1439851), (53, 733509), (63, 617079), (159, 244503), (189, 205693), (371, 104787), (477, 81501), (1113, 34929), (1431, 27167), (3339, 11643), (3881, 10017)]