40928679

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7253}}^1$

素因数の和:7292

約数の個数: 32

約数和(自身を含む): 69638400

約数和(自身を除く): 28709721

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 7253, 21759, 65277, 79783, 137807, 195831, 239349, 413421, 718047, 1240263, 1515877, 2154141, 3720789, 4547631, 13642893, 40928679]

約数ペア:

[(1, 40928679), (3, 13642893), (9, 4547631), (11, 3720789), (19, 2154141), (27, 1515877), (33, 1240263), (57, 718047), (99, 413421), (171, 239349), (209, 195831), (297, 137807), (513, 79783), (627, 65277), (1881, 21759), (5643, 7253)]