308448243

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1169

約数の個数: 40

約数和(自身を含む): 478375920

約数和(自身を除く): 169927677

約数列:

[1, 3, 9, 27, 37, 81, 101, 111, 303, 333, 909, 999, 1019, 2727, 2997, 3057, 3737, 8181, 9171, 11211, 27513, 33633, 37703, 82539, 100899, 102919, 113109, 302697, 308757, 339327, 926271, 1017981, 2778813, 3053943, 3808003, 8336439, 11424009, 34272027, 102816081, 308448243]

約数ペア:

[(1, 308448243), (3, 102816081), (9, 34272027), (27, 11424009), (37, 8336439), (81, 3808003), (101, 3053943), (111, 2778813), (303, 1017981), (333, 926271), (909, 339327), (999, 308757), (1019, 302697), (2727, 113109), (2997, 102919), (3057, 100899), (3737, 82539), (8181, 37703), (9171, 33633), (11211, 27513)]