1079451807

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 1775616000

約数和(自身を除く): 696164193

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 149, 201, 271, 399, 447, 469, 813, 1043, 1273, 1407, 1897, 2831, 3129, 3819, 5149, 5691, 8493, 8911, 9983, 15447, 18157, 19817, 26733, 29949, 36043, 40379, 54471, 59451, 69881, 108129, 121137, 127099, 189677, 209643, 282653, 344983, 381297, 569031, 767201, 847959, 1034949, 1327739, 2301603, 2414881, 2705393, 3983217, 5370407, 7244643, 8116179, 16111221, 18937751, 51402467, 56813253, 154207401, 359817269, 1079451807]

約数ペア:

[(1, 1079451807), (3, 359817269), (7, 154207401), (19, 56813253), (21, 51402467), (57, 18937751), (67, 16111221), (133, 8116179), (149, 7244643), (201, 5370407), (271, 3983217), (399, 2705393), (447, 2414881), (469, 2301603), (813, 1327739), (1043, 1034949), (1273, 847959), (1407, 767201), (1897, 569031), (2831, 381297), (3129, 344983), (3819, 282653), (5149, 209643), (5691, 189677), (8493, 127099), (8911, 121137), (9983, 108129), (15447, 69881), (18157, 59451), (19817, 54471), (26733, 40379), (29949, 36043)]