78889394283

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1\times {\mathrm{28909}}^1$

素因数の和:29771

約数の個数: 32

約数和(自身を含む): 121005696000

約数和(自身を除く): 42116301717

約数列:

[1, 3, 7, 21, 199, 597, 653, 1393, 1959, 4179, 4571, 13713, 28909, 86727, 129947, 202363, 389841, 607089, 909629, 2728887, 5752891, 17258673, 18877577, 40270237, 56632731, 120810711, 132143039, 396429117, 3756637823, 11269913469, 26296464761, 78889394283]

約数ペア:

[(1, 78889394283), (3, 26296464761), (7, 11269913469), (21, 3756637823), (199, 396429117), (597, 132143039), (653, 120810711), (1393, 56632731), (1959, 40270237), (4179, 18877577), (4571, 17258673), (13713, 5752891), (28909, 2728887), (86727, 909629), (129947, 607089), (202363, 389841)]