81736578039

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{33331}}^1$

素因数の和:33831

約数の個数: 32

約数和(自身を含む): 114619415040

約数和(自身を除く): 32882837001

約数列:

[1, 3, 29, 71, 87, 213, 397, 1191, 2059, 6177, 11513, 28187, 33331, 34539, 84561, 99993, 817423, 966599, 2366501, 2452269, 2899797, 7099503, 13232407, 39697221, 68628529, 205885587, 383739803, 939500897, 1151219409, 2818502691, 27245526013, 81736578039]

約数ペア:

[(1, 81736578039), (3, 27245526013), (29, 2818502691), (71, 1151219409), (87, 939500897), (213, 383739803), (397, 205885587), (1191, 68628529), (2059, 39697221), (6177, 13232407), (11513, 7099503), (28187, 2899797), (33331, 2452269), (34539, 2366501), (84561, 966599), (99993, 817423)]