15671505843

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{16427}}^1$

素因数の和:17256

約数の個数: 48

約数和(自身を含む): 27267851520

約数和(自身を除く): 11596345677

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 797, 1197, 2391, 5579, 7173, 15143, 16427, 16737, 45429, 49281, 50211, 106001, 114989, 136287, 147843, 312113, 318003, 344967, 936339, 954009, 1034901, 2184791, 2809017, 6554373, 13092319, 19663119, 39276957, 91646233, 117830871, 248754061, 274938699, 746262183, 824816097, 1741278427, 2238786549, 5223835281, 15671505843]

約数ペア:

[(1, 15671505843), (3, 5223835281), (7, 2238786549), (9, 1741278427), (19, 824816097), (21, 746262183), (57, 274938699), (63, 248754061), (133, 117830871), (171, 91646233), (399, 39276957), (797, 19663119), (1197, 13092319), (2391, 6554373), (5579, 2809017), (7173, 2184791), (15143, 1034901), (16427, 954009), (16737, 936339), (45429, 344967), (49281, 318003), (50211, 312113), (106001, 147843), (114989, 136287)]