16773669135

素因数分解:

$3^5\times 5^1\times {\mathrm{691}}^1\times {\mathrm{19979}}^1$

素因数の和:20690

約数の個数: 48

約数和(自身を含む): 30196333440

約数和(自身を除く): 13422664305

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 691, 1215, 2073, 3455, 6219, 10365, 18657, 19979, 31095, 55971, 59937, 93285, 99895, 167913, 179811, 279855, 299685, 539433, 839565, 899055, 1618299, 2697165, 4854897, 8091495, 13805489, 24274485, 41416467, 69027445, 124249401, 207082335, 372748203, 621247005, 1118244609, 1863741015, 3354733827, 5591223045, 16773669135]

約数ペア:

[(1, 16773669135), (3, 5591223045), (5, 3354733827), (9, 1863741015), (15, 1118244609), (27, 621247005), (45, 372748203), (81, 207082335), (135, 124249401), (243, 69027445), (405, 41416467), (691, 24274485), (1215, 13805489), (2073, 8091495), (3455, 4854897), (6219, 2697165), (10365, 1618299), (18657, 899055), (19979, 839565), (31095, 539433), (55971, 299685), (59937, 279855), (93285, 179811), (99895, 167913)]