210312729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6577}}^1$

素因数の和:6630

約数の個数: 48

約数和(自身を含む): 369420480

約数和(自身を除く): 159107751

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 561, 627, 969, 1683, 1881, 2907, 3553, 6577, 10659, 19731, 31977, 59193, 72347, 111809, 124963, 217041, 335427, 374889, 651123, 1006281, 1124667, 1229899, 1374593, 2124371, 3689697, 4123779, 6373113, 11069091, 12371337, 19119339, 23368081, 70104243, 210312729]

約数ペア:

[(1, 210312729), (3, 70104243), (9, 23368081), (11, 19119339), (17, 12371337), (19, 11069091), (33, 6373113), (51, 4123779), (57, 3689697), (99, 2124371), (153, 1374593), (171, 1229899), (187, 1124667), (209, 1006281), (323, 651123), (561, 374889), (627, 335427), (969, 217041), (1683, 124963), (1881, 111809), (2907, 72347), (3553, 59193), (6577, 31977), (10659, 19731)]