205124879979

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{926377}}^1$

素因数の和:926584

約数の個数: 32

約数和(自身を含む): 311263008000

約数和(自身を除く): 106138128021

約数列:

[1, 3, 9, 27, 59, 139, 177, 417, 531, 1251, 1593, 3753, 8201, 24603, 73809, 221427, 926377, 2779131, 8337393, 25012179, 54656243, 128766403, 163968729, 386299209, 491906187, 1158897627, 1475718561, 3476692881, 7597217777, 22791653331, 68374959993, 205124879979]

約数ペア:

[(1, 205124879979), (3, 68374959993), (9, 22791653331), (27, 7597217777), (59, 3476692881), (139, 1475718561), (177, 1158897627), (417, 491906187), (531, 386299209), (1251, 163968729), (1593, 128766403), (3753, 54656243), (8201, 25012179), (24603, 8337393), (73809, 2779131), (221427, 926377)]