72005901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 110039040

約数和(自身を除く): 38033139

約数列:

[1, 3, 11, 31, 33, 59, 93, 177, 341, 649, 1023, 1193, 1829, 1947, 3579, 5487, 13123, 20119, 36983, 39369, 60357, 70387, 110949, 211161, 406813, 774257, 1220439, 2181997, 2322771, 6545991, 24001967, 72005901]

約数ペア:

[(1, 72005901), (3, 24001967), (11, 6545991), (31, 2322771), (33, 2181997), (59, 1220439), (93, 774257), (177, 406813), (341, 211161), (649, 110949), (1023, 70387), (1193, 60357), (1829, 39369), (1947, 36983), (3579, 20119), (5487, 13123)]