74913442947

素因数分解:

$3^3\times 7^1\times {\mathrm{33083}}^1\times {\mathrm{11981}}^1$

素因数の和:45080

約数の個数: 32

約数和(自身を含む): 126851996160

約数和(自身を除く): 51938553213

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 11981, 33083, 35943, 83867, 99249, 107829, 231581, 251601, 297747, 323487, 694743, 754803, 893241, 2084229, 2264409, 6252687, 396367423, 1189102269, 2774571961, 3567306807, 8323715883, 10701920421, 24971147649, 74913442947]

約数ペア:

[(1, 74913442947), (3, 24971147649), (7, 10701920421), (9, 8323715883), (21, 3567306807), (27, 2774571961), (63, 1189102269), (189, 396367423), (11981, 6252687), (33083, 2264409), (35943, 2084229), (83867, 893241), (99249, 754803), (107829, 694743), (231581, 323487), (251601, 297747)]