19527848847

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{18917}}^1$

素因数の和:19129

約数の個数: 64

約数和(自身を含む): 33180658560

約数和(自身を除く): 13652809713

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 173, 221, 351, 459, 519, 663, 1557, 1989, 2249, 2941, 4671, 5967, 6747, 8823, 18917, 20241, 26469, 38233, 56751, 60723, 79407, 114699, 170253, 245921, 321589, 344097, 510759, 737763, 964767, 1032291, 2213289, 2894301, 3272641, 4180657, 6639867, 8682903, 9817923, 12541971, 29453769, 37625913, 42544333, 55634897, 88361307, 112877739, 127632999, 166904691, 382898997, 500714073, 723253661, 1148696991, 1502142219, 2169760983, 6509282949, 19527848847]

約数ペア:

[(1, 19527848847), (3, 6509282949), (9, 2169760983), (13, 1502142219), (17, 1148696991), (27, 723253661), (39, 500714073), (51, 382898997), (117, 166904691), (153, 127632999), (173, 112877739), (221, 88361307), (351, 55634897), (459, 42544333), (519, 37625913), (663, 29453769), (1557, 12541971), (1989, 9817923), (2249, 8682903), (2941, 6639867), (4671, 4180657), (5967, 3272641), (6747, 2894301), (8823, 2213289), (18917, 1032291), (20241, 964767), (26469, 737763), (38233, 510759), (56751, 344097), (60723, 321589), (79407, 245921), (114699, 170253)]