402912081

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16477}}^1$

素因数の和:16526

約数の個数: 48

約数和(自身を含む): 719759040

約数和(自身を除く): 316846959

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 1287, 1881, 2223, 2717, 8151, 16477, 24453, 49431, 148293, 181247, 214201, 313063, 543741, 642603, 939189, 1631223, 1927809, 2356211, 2817567, 3443693, 4069819, 7068633, 10331079, 12209457, 21205899, 30993237, 36628371, 44768009, 134304027, 402912081]

約数ペア:

[(1, 402912081), (3, 134304027), (9, 44768009), (11, 36628371), (13, 30993237), (19, 21205899), (33, 12209457), (39, 10331079), (57, 7068633), (99, 4069819), (117, 3443693), (143, 2817567), (171, 2356211), (209, 1927809), (247, 1631223), (429, 939189), (627, 642603), (741, 543741), (1287, 313063), (1881, 214201), (2223, 181247), (2717, 148293), (8151, 49431), (16477, 24453)]