127613577

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 229146624

約数和(自身を除く): 101533047

約数列:

[1, 3, 7, 13, 17, 21, 31, 39, 51, 91, 93, 119, 217, 221, 273, 357, 403, 527, 651, 663, 887, 1209, 1547, 1581, 2661, 2821, 3689, 4641, 6209, 6851, 8463, 11067, 11531, 15079, 18627, 20553, 27497, 34593, 45237, 47957, 80717, 82491, 105553, 143871, 192479, 196027, 242151, 316659, 357461, 467449, 577437, 588081, 1072383, 1372189, 1402347, 2502227, 3272143, 4116567, 6076837, 7506681, 9816429, 18230511, 42537859, 127613577]

約数ペア:

[(1, 127613577), (3, 42537859), (7, 18230511), (13, 9816429), (17, 7506681), (21, 6076837), (31, 4116567), (39, 3272143), (51, 2502227), (91, 1402347), (93, 1372189), (119, 1072383), (217, 588081), (221, 577437), (273, 467449), (357, 357461), (403, 316659), (527, 242151), (651, 196027), (663, 192479), (887, 143871), (1209, 105553), (1547, 82491), (1581, 80717), (2661, 47957), (2821, 45237), (3689, 34593), (4641, 27497), (6209, 20553), (6851, 18627), (8463, 15079), (11067, 11531)]