74279379

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 108789760

約数和(自身を除く): 34510381

約数列:

[1, 3, 19, 31, 57, 93, 127, 331, 381, 589, 993, 1767, 2413, 3937, 6289, 7239, 10261, 11811, 18867, 30783, 42037, 74803, 126111, 194959, 224409, 584877, 798703, 1303147, 2396109, 3909441, 24759793, 74279379]

約数ペア:

[(1, 74279379), (3, 24759793), (19, 3909441), (31, 2396109), (57, 1303147), (93, 798703), (127, 584877), (331, 224409), (381, 194959), (589, 126111), (993, 74803), (1767, 42037), (2413, 30783), (3937, 18867), (6289, 11811), (7239, 10261)]