638205124059

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{3889621}}^1$

素因数の和:3889792

約数の個数: 32

約数和(自身を含む): 970849651200

約数和(自身を除く): 332644527141

約数列:

[1, 3, 9, 27, 59, 103, 177, 309, 531, 927, 1593, 2781, 6077, 18231, 54693, 164079, 3889621, 11668863, 35006589, 105019767, 229487639, 400630963, 688462917, 1201892889, 2065388751, 3605678667, 6196166253, 10817036001, 23637226817, 70911680451, 212735041353, 638205124059]

約数ペア:

[(1, 638205124059), (3, 212735041353), (9, 70911680451), (27, 23637226817), (59, 10817036001), (103, 6196166253), (177, 3605678667), (309, 2065388751), (531, 1201892889), (927, 688462917), (1593, 400630963), (2781, 229487639), (6077, 105019767), (18231, 35006589), (54693, 11668863), (164079, 3889621)]