766366839

素因数分解:

$3^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2287}}^1$

素因数の和:2506

約数の個数: 48

約数和(自身を含む): 1319205888

約数和(自身を除く): 552839049

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 197, 243, 567, 591, 1379, 1701, 1773, 2287, 4137, 5319, 6861, 12411, 15957, 16009, 20583, 37233, 47871, 48027, 61749, 111699, 144081, 185247, 335097, 432243, 450539, 555741, 1296729, 1351617, 3153773, 3890187, 4054851, 9461319, 12164553, 28383957, 36493659, 85151871, 109480977, 255455613, 766366839]

約数ペア:

[(1, 766366839), (3, 255455613), (7, 109480977), (9, 85151871), (21, 36493659), (27, 28383957), (63, 12164553), (81, 9461319), (189, 4054851), (197, 3890187), (243, 3153773), (567, 1351617), (591, 1296729), (1379, 555741), (1701, 450539), (1773, 432243), (2287, 335097), (4137, 185247), (5319, 144081), (6861, 111699), (12411, 61749), (15957, 48027), (16009, 47871), (20583, 37233)]