72227822013

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{242069}}^1$

素因数の和:242378

約数の個数: 32

約数和(自身を含む): 109919145600

約数和(自身を除く): 37691323587

約数列:

[1, 3, 9, 27, 43, 129, 257, 387, 771, 1161, 2313, 6939, 11051, 33153, 99459, 242069, 298377, 726207, 2178621, 6535863, 10408967, 31226901, 62211733, 93680703, 186635199, 281042109, 559905597, 1679716791, 2675104519, 8025313557, 24075940671, 72227822013]

約数ペア:

[(1, 72227822013), (3, 24075940671), (9, 8025313557), (27, 2675104519), (43, 1679716791), (129, 559905597), (257, 281042109), (387, 186635199), (771, 93680703), (1161, 62211733), (2313, 31226901), (6939, 10408967), (11051, 6535863), (33153, 2178621), (99459, 726207), (242069, 298377)]