127487538

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{863}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 287089920

約数和(自身を除く): 159602382

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 283, 522, 566, 849, 863, 1698, 1726, 2547, 2589, 5094, 5178, 7767, 8207, 15534, 16414, 24621, 25027, 49242, 50054, 73863, 75081, 147726, 150162, 225243, 244229, 450486, 488458, 732687, 1465374, 2198061, 4396122, 7082641, 14165282, 21247923, 42495846, 63743769, 127487538]

約数ペア:

[(1, 127487538), (2, 63743769), (3, 42495846), (6, 21247923), (9, 14165282), (18, 7082641), (29, 4396122), (58, 2198061), (87, 1465374), (174, 732687), (261, 488458), (283, 450486), (522, 244229), (566, 225243), (849, 150162), (863, 147726), (1698, 75081), (1726, 73863), (2547, 50054), (2589, 49242), (5094, 25027), (5178, 24621), (7767, 16414), (8207, 15534)]