40898132007

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 59901202944

約数和(自身を除く): 19003070937

約数列:

[1, 3, 17, 43, 51, 129, 137, 197, 411, 591, 691, 731, 2073, 2193, 2329, 3349, 5891, 6987, 8471, 10047, 11747, 17673, 25413, 26989, 29713, 35241, 80967, 89139, 94667, 100147, 136127, 144007, 284001, 300441, 408381, 432021, 458813, 505121, 1160527, 1376439, 1515363, 1609339, 2314159, 3481581, 4070681, 4828017, 5853461, 6942477, 12212043, 17560383, 18649399, 19728959, 55948197, 59186877, 69201577, 99508837, 207604731, 298526511, 317039783, 801924157, 951119349, 2405772471, 13632710669, 40898132007]

約数ペア:

[(1, 40898132007), (3, 13632710669), (17, 2405772471), (43, 951119349), (51, 801924157), (129, 317039783), (137, 298526511), (197, 207604731), (411, 99508837), (591, 69201577), (691, 59186877), (731, 55948197), (2073, 19728959), (2193, 18649399), (2329, 17560383), (3349, 12212043), (5891, 6942477), (6987, 5853461), (8471, 4828017), (10047, 4070681), (11747, 3481581), (17673, 2314159), (25413, 1609339), (26989, 1515363), (29713, 1376439), (35241, 1160527), (80967, 505121), (89139, 458813), (94667, 432021), (100147, 408381), (136127, 300441), (144007, 284001)]