140986593

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4409}}^1$

素因数の和:4462

約数の個数: 48

約数和(自身を含む): 247665600

約数和(自身を除く): 106679007

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 561, 627, 969, 1683, 1881, 2907, 3553, 4409, 10659, 13227, 31977, 39681, 48499, 74953, 83771, 145497, 224859, 251313, 436491, 674577, 753939, 824483, 921481, 1424107, 2473449, 2764443, 4272321, 7420347, 8293329, 12816963, 15665177, 46995531, 140986593]

約数ペア:

[(1, 140986593), (3, 46995531), (9, 15665177), (11, 12816963), (17, 8293329), (19, 7420347), (33, 4272321), (51, 2764443), (57, 2473449), (99, 1424107), (153, 921481), (171, 824483), (187, 753939), (209, 674577), (323, 436491), (561, 251313), (627, 224859), (969, 145497), (1683, 83771), (1881, 74953), (2907, 48499), (3553, 39681), (4409, 31977), (10659, 13227)]