77773977

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 115128000

約数和(自身を除く): 37354023

約数列:

[1, 3, 9, 59, 149, 177, 447, 531, 983, 1341, 2949, 8791, 8847, 26373, 57997, 79119, 146467, 173991, 439401, 521973, 1318203, 8641553, 25924659, 77773977]

約数ペア:

[(1, 77773977), (3, 25924659), (9, 8641553), (59, 1318203), (149, 521973), (177, 439401), (447, 173991), (531, 146467), (983, 79119), (1341, 57997), (2949, 26373), (8791, 8847)]