64564149

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 96372864

約数和(自身を除く): 31808715

約数列:

[1, 3, 13, 37, 39, 101, 111, 303, 443, 481, 1313, 1329, 1443, 3737, 3939, 5759, 11211, 16391, 17277, 44743, 48581, 49173, 134229, 145743, 213083, 581659, 639249, 1655491, 1744977, 4966473, 21521383, 64564149]

約数ペア:

[(1, 64564149), (3, 21521383), (13, 4966473), (37, 1744977), (39, 1655491), (101, 639249), (111, 581659), (303, 213083), (443, 145743), (481, 134229), (1313, 49173), (1329, 48581), (1443, 44743), (3737, 17277), (3939, 16391), (5759, 11211)]