148536003

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 254185344

約数和(自身を除く): 105649341

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 97, 147, 231, 291, 539, 679, 947, 1067, 1617, 2037, 2841, 3201, 4753, 6629, 7469, 10417, 14259, 19887, 22407, 31251, 46403, 52283, 72919, 91859, 139209, 156849, 218757, 275577, 510433, 643013, 1010449, 1531299, 1929039, 3031347, 4501091, 7073143, 13503273, 21219429, 49512001, 148536003]

約数ペア:

[(1, 148536003), (3, 49512001), (7, 21219429), (11, 13503273), (21, 7073143), (33, 4501091), (49, 3031347), (77, 1929039), (97, 1531299), (147, 1010449), (231, 643013), (291, 510433), (539, 275577), (679, 218757), (947, 156849), (1067, 139209), (1617, 91859), (2037, 72919), (2841, 52283), (3201, 46403), (4753, 31251), (6629, 22407), (7469, 19887), (10417, 14259)]