84349881

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 154552320

約数和(自身を除く): 70202439

約数列:

[1, 3, 7, 9, 11, 21, 33, 59, 63, 77, 99, 177, 231, 413, 531, 649, 693, 1239, 1947, 2063, 3717, 4543, 5841, 6189, 13629, 14441, 18567, 22693, 40887, 43323, 68079, 121717, 129969, 158851, 204237, 365151, 476553, 852019, 1095453, 1338887, 1429659, 2556057, 4016661, 7668171, 9372209, 12049983, 28116627, 84349881]

約数ペア:

[(1, 84349881), (3, 28116627), (7, 12049983), (9, 9372209), (11, 7668171), (21, 4016661), (33, 2556057), (59, 1429659), (63, 1338887), (77, 1095453), (99, 852019), (177, 476553), (231, 365151), (413, 204237), (531, 158851), (649, 129969), (693, 121717), (1239, 68079), (1947, 43323), (2063, 40887), (3717, 22693), (4543, 18567), (5841, 14441), (6189, 13629)]