26328393

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 51996672

約数和(自身を除く): 25668279

約数列:

[1, 3, 7, 9, 13, 17, 21, 31, 39, 51, 61, 63, 91, 93, 117, 119, 153, 183, 217, 221, 273, 279, 357, 403, 427, 527, 549, 651, 663, 793, 819, 1037, 1071, 1209, 1281, 1547, 1581, 1891, 1953, 1989, 2379, 2821, 3111, 3627, 3689, 3843, 4641, 4743, 5551, 5673, 6851, 7137, 7259, 8463, 9333, 11067, 13237, 13481, 13923, 16653, 17019, 20553, 21777, 24583, 25389, 32147, 33201, 39711, 40443, 47957, 49959, 61659, 65331, 73749, 94367, 96441, 119133, 121329, 143871, 172081, 221247, 225029, 283101, 289323, 417911, 431613, 516243, 675087, 849303, 1253733, 1548729, 2025261, 2925377, 3761199, 8776131, 26328393]

約数ペア:

[(1, 26328393), (3, 8776131), (7, 3761199), (9, 2925377), (13, 2025261), (17, 1548729), (21, 1253733), (31, 849303), (39, 675087), (51, 516243), (61, 431613), (63, 417911), (91, 289323), (93, 283101), (117, 225029), (119, 221247), (153, 172081), (183, 143871), (217, 121329), (221, 119133), (273, 96441), (279, 94367), (357, 73749), (403, 65331), (427, 61659), (527, 49959), (549, 47957), (651, 40443), (663, 39711), (793, 33201), (819, 32147), (1037, 25389), (1071, 24583), (1209, 21777), (1281, 20553), (1547, 17019), (1581, 16653), (1891, 13923), (1953, 13481), (1989, 13237), (2379, 11067), (2821, 9333), (3111, 8463), (3627, 7259), (3689, 7137), (3843, 6851), (4641, 5673), (4743, 5551)]