144980913

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36919}}^1$

素因数の和:36957

約数の個数: 32

約数和(自身を含む): 255191040

約数和(自身を除く): 110210127

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 36919, 110757, 258433, 406109, 627623, 775299, 1218327, 1882869, 2842763, 4393361, 6903853, 8528289, 13180083, 20711559, 48326971, 144980913]

約数ペア:

[(1, 144980913), (3, 48326971), (7, 20711559), (11, 13180083), (17, 8528289), (21, 6903853), (33, 4393361), (51, 2842763), (77, 1882869), (119, 1218327), (187, 775299), (231, 627623), (357, 406109), (561, 258433), (1309, 110757), (3927, 36919)]