77308203

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 45264597

約数列:

[1, 3, 7, 21, 31, 93, 149, 217, 447, 651, 797, 1043, 2391, 3129, 4619, 5579, 13857, 16737, 24707, 32333, 74121, 96999, 118753, 172949, 356259, 518847, 831271, 2493813, 3681343, 11044029, 25769401, 77308203]

約数ペア:

[(1, 77308203), (3, 25769401), (7, 11044029), (21, 3681343), (31, 2493813), (93, 831271), (149, 518847), (217, 356259), (447, 172949), (651, 118753), (797, 96999), (1043, 74121), (2391, 32333), (3129, 24707), (4619, 16737), (5579, 13857)]