153937171869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{551503}}^1$

素因数の和:551957

約数の個数: 32

約数和(自身を含む): 234596565504

約数和(自身を除く): 80659393635

約数列:

[1, 3, 13, 17, 39, 51, 221, 421, 663, 1263, 5473, 7157, 16419, 21471, 93041, 279123, 551503, 1654509, 7169539, 9375551, 21508617, 28126653, 121882163, 232182763, 365646489, 696548289, 3018375919, 3947106971, 9055127757, 11841320913, 51312390623, 153937171869]

約数ペア:

[(1, 153937171869), (3, 51312390623), (13, 11841320913), (17, 9055127757), (39, 3947106971), (51, 3018375919), (221, 696548289), (421, 365646489), (663, 232182763), (1263, 121882163), (5473, 28126653), (7157, 21508617), (16419, 9375551), (21471, 7169539), (93041, 1654509), (279123, 551503)]