1738632789

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 2821754880

約数和(自身を除く): 1083122091

約数列:

[1, 3, 9, 17, 27, 47, 51, 83, 141, 153, 249, 423, 459, 747, 799, 971, 1269, 1411, 2241, 2397, 2913, 3901, 4233, 7191, 8739, 11703, 12699, 16507, 21573, 26217, 35109, 38097, 45637, 49521, 66317, 80593, 105327, 136911, 148563, 198951, 241779, 410733, 445689, 596853, 725337, 775829, 1232199, 1370081, 1790559, 2176011, 2327487, 3787871, 4110243, 6982461, 11363613, 12330729, 20947383, 34090839, 36992187, 64393807, 102272517, 193181421, 579544263, 1738632789]

約数ペア:

[(1, 1738632789), (3, 579544263), (9, 193181421), (17, 102272517), (27, 64393807), (47, 36992187), (51, 34090839), (83, 20947383), (141, 12330729), (153, 11363613), (249, 6982461), (423, 4110243), (459, 3787871), (747, 2327487), (799, 2176011), (971, 1790559), (1269, 1370081), (1411, 1232199), (2241, 775829), (2397, 725337), (2913, 596853), (3901, 445689), (4233, 410733), (7191, 241779), (8739, 198951), (11703, 148563), (12699, 136911), (16507, 105327), (21573, 80593), (26217, 66317), (35109, 49521), (38097, 45637)]