73488519

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9103}}^1$

素因数の和:9148

約数の個数: 32

約数和(自身を含む): 122357760

約数和(自身を除く): 48869241

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 9103, 27309, 81927, 118339, 209369, 245781, 355017, 628107, 1065051, 1884321, 2721797, 3195153, 5652963, 8165391, 24496173, 73488519]

約数ペア:

[(1, 73488519), (3, 24496173), (9, 8165391), (13, 5652963), (23, 3195153), (27, 2721797), (39, 1884321), (69, 1065051), (117, 628107), (207, 355017), (299, 245781), (351, 209369), (621, 118339), (897, 81927), (2691, 27309), (8073, 9103)]