73074813

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 113743872

約数和(自身を除く): 40669059

約数列:

[1, 3, 7, 21, 101, 131, 263, 303, 393, 707, 789, 917, 1841, 2121, 2751, 5523, 13231, 26563, 34453, 39693, 79689, 92617, 103359, 185941, 241171, 277851, 557823, 723513, 3479753, 10439259, 24358271, 73074813]

約数ペア:

[(1, 73074813), (3, 24358271), (7, 10439259), (21, 3479753), (101, 723513), (131, 557823), (263, 277851), (303, 241171), (393, 185941), (707, 103359), (789, 92617), (917, 79689), (1841, 39693), (2121, 34453), (2751, 26563), (5523, 13231)]