121090977

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4243}}^1$

素因数の和:4410

約数の個数: 32

約数和(自身を含む): 206428160

約数和(自身を除く): 85337183

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 3171, 4077, 4243, 9513, 12729, 28539, 29701, 38187, 89103, 114561, 267309, 640693, 801927, 1922079, 4484851, 5766237, 13454553, 17298711, 40363659, 121090977]

約数ペア:

[(1, 121090977), (3, 40363659), (7, 17298711), (9, 13454553), (21, 5766237), (27, 4484851), (63, 1922079), (151, 801927), (189, 640693), (453, 267309), (1057, 114561), (1359, 89103), (3171, 38187), (4077, 29701), (4243, 28539), (9513, 12729)]