127980450003

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{443771}}^1$

素因数の和:444255

約数の個数: 32

約数和(自身を含む): 201763602432

約数和(自身を除く): 73783152429

約数列:

[1, 3, 7, 21, 31, 93, 217, 443, 651, 1329, 3101, 9303, 13733, 41199, 96131, 288393, 443771, 1331313, 3106397, 9319191, 13756901, 41270703, 96298307, 196590553, 288894921, 589771659, 1376133871, 4128401613, 6094307143, 18282921429, 42660150001, 127980450003]

約数ペア:

[(1, 127980450003), (3, 42660150001), (7, 18282921429), (21, 6094307143), (31, 4128401613), (93, 1376133871), (217, 589771659), (443, 288894921), (651, 196590553), (1329, 96298307), (3101, 41270703), (9303, 13756901), (13733, 9319191), (41199, 3106397), (96131, 1331313), (288393, 443771)]