827843913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 1316165760

約数和(自身を除く): 488321847

約数列:

[1, 3, 9, 13, 39, 89, 107, 117, 267, 321, 743, 801, 963, 1157, 1391, 2229, 3471, 4173, 6687, 9523, 9659, 10413, 12519, 28569, 28977, 66127, 79501, 85707, 86931, 123799, 198381, 238503, 371397, 595143, 715509, 859651, 1033513, 1114191, 2578953, 3100539, 7075589, 7736859, 9301617, 21226767, 63680301, 91982657, 275947971, 827843913]

約数ペア:

[(1, 827843913), (3, 275947971), (9, 91982657), (13, 63680301), (39, 21226767), (89, 9301617), (107, 7736859), (117, 7075589), (267, 3100539), (321, 2578953), (743, 1114191), (801, 1033513), (963, 859651), (1157, 715509), (1391, 595143), (2229, 371397), (3471, 238503), (4173, 198381), (6687, 123799), (9523, 86931), (9659, 85707), (10413, 79501), (12519, 66127), (28569, 28977)]