17767584009

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{4801}}^1$

素因数の和:4988

約数の個数: 80

約数和(自身を含む): 31125257856

約数和(自身を除く): 13357673847

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 107, 183, 189, 321, 427, 549, 567, 749, 963, 1281, 1647, 2247, 2889, 3843, 4801, 4941, 6527, 6741, 8667, 11529, 14403, 19581, 20223, 33607, 34587, 43209, 45689, 58743, 60669, 100821, 129627, 137067, 176229, 292861, 302463, 388881, 411201, 513707, 528687, 878583, 907389, 1233603, 1541121, 2050027, 2635749, 2722167, 3595949, 3700809, 4623363, 6150081, 7907247, 10787847, 13870089, 18450243, 23721741, 31336127, 32363541, 41610267, 55350729, 94008381, 97090623, 166052187, 219352889, 282025143, 291271869, 658058667, 846075429, 1974176001, 2538226287, 5922528003, 17767584009]

約数ペア:

[(1, 17767584009), (3, 5922528003), (7, 2538226287), (9, 1974176001), (21, 846075429), (27, 658058667), (61, 291271869), (63, 282025143), (81, 219352889), (107, 166052187), (183, 97090623), (189, 94008381), (321, 55350729), (427, 41610267), (549, 32363541), (567, 31336127), (749, 23721741), (963, 18450243), (1281, 13870089), (1647, 10787847), (2247, 7907247), (2889, 6150081), (3843, 4623363), (4801, 3700809), (4941, 3595949), (6527, 2722167), (6741, 2635749), (8667, 2050027), (11529, 1541121), (14403, 1233603), (19581, 907389), (20223, 878583), (33607, 528687), (34587, 513707), (43209, 411201), (45689, 388881), (58743, 302463), (60669, 292861), (100821, 176229), (129627, 137067)]