77726187

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 142421760

約数和(自身を除く): 64695573

約数列:

[1, 3, 7, 9, 11, 21, 33, 59, 63, 77, 99, 177, 231, 413, 531, 649, 693, 1239, 1901, 1947, 3717, 4543, 5703, 5841, 13307, 13629, 17109, 20911, 39921, 40887, 62733, 112159, 119763, 146377, 188199, 336477, 439131, 785113, 1009431, 1233749, 1317393, 2355339, 3701247, 7066017, 8636243, 11103741, 25908729, 77726187]

約数ペア:

[(1, 77726187), (3, 25908729), (7, 11103741), (9, 8636243), (11, 7066017), (21, 3701247), (33, 2355339), (59, 1317393), (63, 1233749), (77, 1009431), (99, 785113), (177, 439131), (231, 336477), (413, 188199), (531, 146377), (649, 119763), (693, 112159), (1239, 62733), (1901, 40887), (1947, 39921), (3717, 20911), (4543, 17109), (5703, 13629), (5841, 13307)]