350804901897

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1\times {\mathrm{19759}}^1$

素因数の和:20418

約数の個数: 48

約数和(自身を含む): 532666368000

約数和(自身を除く): 181861466103

約数列:

[1, 3, 9, 23, 69, 199, 207, 431, 597, 1293, 1791, 3879, 4577, 9913, 13731, 19759, 29739, 41193, 59277, 85769, 89217, 177831, 257307, 454457, 771921, 1363371, 1972687, 3932041, 4090113, 5918061, 8516129, 11796123, 17754183, 25548387, 35388369, 76645161, 90436943, 195870967, 271310829, 587612901, 813932487, 1694709671, 1762838703, 5084129013, 15252387039, 38978322433, 116934967299, 350804901897]

約数ペア:

[(1, 350804901897), (3, 116934967299), (9, 38978322433), (23, 15252387039), (69, 5084129013), (199, 1762838703), (207, 1694709671), (431, 813932487), (597, 587612901), (1293, 271310829), (1791, 195870967), (3879, 90436943), (4577, 76645161), (9913, 35388369), (13731, 25548387), (19759, 17754183), (29739, 11796123), (41193, 8516129), (59277, 5918061), (85769, 4090113), (89217, 3932041), (177831, 1972687), (257307, 1363371), (454457, 771921)]