77107053

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 111888000

約数和(自身を除く): 34780947

約数列:

[1, 3, 17, 51, 73, 139, 149, 219, 417, 447, 1241, 2363, 2533, 3723, 7089, 7599, 10147, 10877, 20711, 30441, 32631, 62133, 172499, 184909, 352087, 517497, 554727, 1056261, 1511903, 4535709, 25702351, 77107053]

約数ペア:

[(1, 77107053), (3, 25702351), (17, 4535709), (51, 1511903), (73, 1056261), (139, 554727), (149, 517497), (219, 352087), (417, 184909), (447, 172499), (1241, 62133), (2363, 32631), (2533, 30441), (3723, 20711), (7089, 10877), (7599, 10147)]