2021036737167

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{3580751}}^1$

素因数の和:3580829

約数の個数: 72

約数和(自身を含む): 3658439995392

約数和(自身を除く): 1637403258225

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 289, 357, 527, 651, 867, 1071, 1581, 1953, 2023, 2601, 3689, 4743, 6069, 8959, 11067, 18207, 26877, 33201, 62713, 80631, 188139, 564417, 3580751, 10742253, 25065257, 32226759, 60872767, 75195771, 111003281, 182618301, 225587313, 333009843, 426109369, 547854903, 777022967, 999029529, 1034837039, 1278328107, 1887055777, 2331068901, 3104511117, 3834984321, 5661167331, 6993206703, 7243859273, 9313533351, 13209390439, 16983501993, 21731577819, 32079948209, 39628171317, 65194733457, 96239844627, 118884513951, 224559637463, 288719533881, 673678912389, 2021036737167]

約数ペア:

[(1, 2021036737167), (3, 673678912389), (7, 288719533881), (9, 224559637463), (17, 118884513951), (21, 96239844627), (31, 65194733457), (51, 39628171317), (63, 32079948209), (93, 21731577819), (119, 16983501993), (153, 13209390439), (217, 9313533351), (279, 7243859273), (289, 6993206703), (357, 5661167331), (527, 3834984321), (651, 3104511117), (867, 2331068901), (1071, 1887055777), (1581, 1278328107), (1953, 1034837039), (2023, 999029529), (2601, 777022967), (3689, 547854903), (4743, 426109369), (6069, 333009843), (8959, 225587313), (11067, 182618301), (18207, 111003281), (26877, 75195771), (33201, 60872767), (62713, 32226759), (80631, 25065257), (188139, 10742253), (564417, 3580751)]