47442927

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 78796800

約数和(自身を除く): 31353873

約数列:

[1, 3, 7, 21, 29, 31, 49, 87, 93, 147, 203, 217, 359, 609, 651, 899, 1077, 1421, 1519, 2513, 2697, 4263, 4557, 6293, 7539, 10411, 11129, 17591, 18879, 31233, 33387, 44051, 52773, 72877, 77903, 132153, 218631, 233709, 322741, 510139, 545321, 968223, 1530417, 1635963, 2259187, 6777561, 15814309, 47442927]

約数ペア:

[(1, 47442927), (3, 15814309), (7, 6777561), (21, 2259187), (29, 1635963), (31, 1530417), (49, 968223), (87, 545321), (93, 510139), (147, 322741), (203, 233709), (217, 218631), (359, 132153), (609, 77903), (651, 72877), (899, 52773), (1077, 44051), (1421, 33387), (1519, 31233), (2513, 18879), (2697, 17591), (4263, 11129), (4557, 10411), (6293, 7539)]