83668431

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 144132480

約数和(自身を除く): 60464049

約数列:

[1, 3, 7, 11, 21, 33, 49, 59, 77, 147, 177, 231, 413, 539, 649, 877, 1239, 1617, 1947, 2631, 2891, 4543, 6139, 8673, 9647, 13629, 18417, 28941, 31801, 42973, 51743, 67529, 95403, 128919, 155229, 202587, 362201, 472703, 569173, 1086603, 1418109, 1707519, 2535407, 3984211, 7606221, 11952633, 27889477, 83668431]

約数ペア:

[(1, 83668431), (3, 27889477), (7, 11952633), (11, 7606221), (21, 3984211), (33, 2535407), (49, 1707519), (59, 1418109), (77, 1086603), (147, 569173), (177, 472703), (231, 362201), (413, 202587), (539, 155229), (649, 128919), (877, 95403), (1239, 67529), (1617, 51743), (1947, 42973), (2631, 31801), (2891, 28941), (4543, 18417), (6139, 13629), (8673, 9647)]