252133623

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 425108736

約数和(自身を除く): 172975113

約数列:

[1, 3, 7, 9, 21, 63, 107, 113, 321, 331, 339, 749, 791, 963, 993, 1017, 2247, 2317, 2373, 2979, 6741, 6951, 7119, 12091, 20853, 35417, 36273, 37403, 84637, 106251, 108819, 112209, 247919, 253911, 261821, 318753, 336627, 743757, 761733, 785463, 2231271, 2356389, 4002121, 12006363, 28014847, 36019089, 84044541, 252133623]

約数ペア:

[(1, 252133623), (3, 84044541), (7, 36019089), (9, 28014847), (21, 12006363), (63, 4002121), (107, 2356389), (113, 2231271), (321, 785463), (331, 761733), (339, 743757), (749, 336627), (791, 318753), (963, 261821), (993, 253911), (1017, 247919), (2247, 112209), (2317, 108819), (2373, 106251), (2979, 84637), (6741, 37403), (6951, 36273), (7119, 35417), (12091, 20853)]