23827149

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 40711680

約数和(自身を除く): 16884531

約数列:

[1, 3, 9, 17, 23, 27, 37, 51, 61, 69, 111, 153, 183, 207, 333, 391, 459, 549, 621, 629, 851, 999, 1037, 1173, 1403, 1647, 1887, 2257, 2553, 3111, 3519, 4209, 5661, 6771, 7659, 9333, 10557, 12627, 14467, 16983, 20313, 22977, 23851, 27999, 37881, 38369, 43401, 51911, 60939, 71553, 115107, 130203, 155733, 214659, 345321, 390609, 467199, 643977, 882487, 1035963, 1401597, 2647461, 7942383, 23827149]

約数ペア:

[(1, 23827149), (3, 7942383), (9, 2647461), (17, 1401597), (23, 1035963), (27, 882487), (37, 643977), (51, 467199), (61, 390609), (69, 345321), (111, 214659), (153, 155733), (183, 130203), (207, 115107), (333, 71553), (391, 60939), (459, 51911), (549, 43401), (621, 38369), (629, 37881), (851, 27999), (999, 23851), (1037, 22977), (1173, 20313), (1403, 16983), (1647, 14467), (1887, 12627), (2257, 10557), (2553, 9333), (3111, 7659), (3519, 6771), (4209, 5661)]