402783147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 697132800

約数和(自身を除く): 294349653

約数列:

[1, 3, 9, 13, 19, 37, 39, 57, 59, 83, 111, 117, 171, 177, 247, 249, 333, 481, 531, 703, 741, 747, 767, 1079, 1121, 1443, 1577, 2109, 2183, 2223, 2301, 3071, 3237, 3363, 4329, 4731, 4897, 6327, 6549, 6903, 9139, 9213, 9711, 10089, 14193, 14573, 14691, 19647, 20501, 27417, 27639, 28379, 39923, 41477, 43719, 44073, 58349, 61503, 63661, 82251, 85137, 93043, 119769, 124431, 131157, 175047, 181189, 184509, 190983, 255411, 279129, 359307, 373293, 525141, 539201, 543567, 572949, 758537, 837387, 1209559, 1617603, 1630701, 2275611, 2355457, 3442591, 3628677, 4852809, 6826833, 7066371, 10327773, 10886031, 21199113, 30983319, 44753683, 134261049, 402783147]

約数ペア:

[(1, 402783147), (3, 134261049), (9, 44753683), (13, 30983319), (19, 21199113), (37, 10886031), (39, 10327773), (57, 7066371), (59, 6826833), (83, 4852809), (111, 3628677), (117, 3442591), (171, 2355457), (177, 2275611), (247, 1630701), (249, 1617603), (333, 1209559), (481, 837387), (531, 758537), (703, 572949), (741, 543567), (747, 539201), (767, 525141), (1079, 373293), (1121, 359307), (1443, 279129), (1577, 255411), (2109, 190983), (2183, 184509), (2223, 181189), (2301, 175047), (3071, 131157), (3237, 124431), (3363, 119769), (4329, 93043), (4731, 85137), (4897, 82251), (6327, 63661), (6549, 61503), (6903, 58349), (9139, 44073), (9213, 43719), (9711, 41477), (10089, 39923), (14193, 28379), (14573, 27639), (14691, 27417), (19647, 20501)]