15693798771

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{570041}}^1$

素因数の和:570096

約数の個数: 48

約数和(自身を含む): 28456496640

約数和(自身を除く): 12762697869

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 3059, 3933, 9177, 27531, 570041, 1710123, 3990287, 5130369, 10830779, 11970861, 13110943, 32492337, 35912583, 39332829, 75815453, 91776601, 97477011, 117998487, 227446359, 249107917, 275329803, 682339077, 747323751, 825989409, 1743755419, 2241971253, 5231266257, 15693798771]

約数ペア:

[(1, 15693798771), (3, 5231266257), (7, 2241971253), (9, 1743755419), (19, 825989409), (21, 747323751), (23, 682339077), (57, 275329803), (63, 249107917), (69, 227446359), (133, 117998487), (161, 97477011), (171, 91776601), (207, 75815453), (399, 39332829), (437, 35912583), (483, 32492337), (1197, 13110943), (1311, 11970861), (1449, 10830779), (3059, 5130369), (3933, 3990287), (9177, 1710123), (27531, 570041)]