121346154

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{21817}}^1$

素因数の和:21931

約数の個数: 32

約数和(自身を含む): 272288640

約数和(自身を除く): 150942486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 21817, 43634, 65451, 130902, 196353, 392706, 589059, 1178118, 2247151, 4494302, 6741453, 13482906, 20224359, 40448718, 60673077, 121346154]

約数ペア:

[(1, 121346154), (2, 60673077), (3, 40448718), (6, 20224359), (9, 13482906), (18, 6741453), (27, 4494302), (54, 2247151), (103, 1178118), (206, 589059), (309, 392706), (618, 196353), (927, 130902), (1854, 65451), (2781, 43634), (5562, 21817)]