43073019

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 34686981

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 99, 153, 171, 187, 209, 297, 323, 449, 459, 513, 561, 627, 969, 1347, 1683, 1881, 2907, 3553, 4041, 4939, 5049, 5643, 7633, 8531, 8721, 10659, 12123, 14817, 22899, 25593, 31977, 44451, 68697, 76779, 83963, 93841, 95931, 133353, 145027, 206091, 230337, 251889, 281523, 435081, 755667, 844569, 1305243, 1595297, 2267001, 2533707, 3915729, 4785891, 14357673, 43073019]

約数ペア:

[(1, 43073019), (3, 14357673), (9, 4785891), (11, 3915729), (17, 2533707), (19, 2267001), (27, 1595297), (33, 1305243), (51, 844569), (57, 755667), (99, 435081), (153, 281523), (171, 251889), (187, 230337), (209, 206091), (297, 145027), (323, 133353), (449, 95931), (459, 93841), (513, 83963), (561, 76779), (627, 68697), (969, 44451), (1347, 31977), (1683, 25593), (1881, 22899), (2907, 14817), (3553, 12123), (4041, 10659), (4939, 8721), (5049, 8531), (5643, 7633)]