269423289423

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{642581}}^1$

素因数の和:642936

約数の個数: 32

約数和(自身を含む): 408065273280

約数和(自身を除く): 138641983857

約数列:

[1, 3, 9, 27, 53, 159, 293, 477, 879, 1431, 2637, 7911, 15529, 46587, 139761, 419283, 642581, 1927743, 5783229, 17349687, 34056793, 102170379, 188276233, 306511137, 564828699, 919533411, 1694486097, 5083458291, 9978640349, 29935921047, 89807763141, 269423289423]

約数ペア:

[(1, 269423289423), (3, 89807763141), (9, 29935921047), (27, 9978640349), (53, 5083458291), (159, 1694486097), (293, 919533411), (477, 564828699), (879, 306511137), (1431, 188276233), (2637, 102170379), (7911, 34056793), (15529, 17349687), (46587, 5783229), (139761, 1927743), (419283, 642581)]