275553087

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 395297280

約数和(自身を除く): 119744193

約数列:

[1, 3, 23, 41, 69, 123, 257, 379, 771, 943, 1137, 2829, 5911, 8717, 10537, 15539, 17733, 26151, 31611, 46617, 97403, 242351, 292209, 357397, 727053, 1072191, 2240269, 3993523, 6720807, 11980569, 91851029, 275553087]

約数ペア:

[(1, 275553087), (3, 91851029), (23, 11980569), (41, 6720807), (69, 3993523), (123, 2240269), (257, 1072191), (379, 727053), (771, 357397), (943, 292209), (1137, 242351), (2829, 97403), (5911, 46617), (8717, 31611), (10537, 26151), (15539, 17733)]