159923687391

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{4547}}^1$

素因数の和:4962

約数の個数: 80

約数和(自身を含む): 260344111104

約数和(自身を除く): 100420423713

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 127, 263, 351, 381, 789, 1053, 1143, 1651, 2367, 3419, 3429, 4547, 4953, 7101, 10257, 10287, 13641, 14859, 21303, 30771, 33401, 40923, 44577, 59111, 92313, 100203, 122769, 133731, 177333, 276939, 300609, 368307, 434213, 531999, 577469, 901827, 1195861, 1302639, 1595997, 1732407, 2705481, 3587583, 3907917, 4787991, 5197221, 7507097, 10762749, 11723751, 15546193, 15591663, 22521291, 32288247, 35171253, 46638579, 46774989, 67563873, 96864741, 139915737, 151874347, 202691619, 419747211, 455623041, 608074857, 1259241633, 1366869123, 1974366511, 4100607369, 5923099533, 12301822107, 17769298599, 53307895797, 159923687391]

約数ペア:

[(1, 159923687391), (3, 53307895797), (9, 17769298599), (13, 12301822107), (27, 5923099533), (39, 4100607369), (81, 1974366511), (117, 1366869123), (127, 1259241633), (263, 608074857), (351, 455623041), (381, 419747211), (789, 202691619), (1053, 151874347), (1143, 139915737), (1651, 96864741), (2367, 67563873), (3419, 46774989), (3429, 46638579), (4547, 35171253), (4953, 32288247), (7101, 22521291), (10257, 15591663), (10287, 15546193), (13641, 11723751), (14859, 10762749), (21303, 7507097), (30771, 5197221), (33401, 4787991), (40923, 3907917), (44577, 3587583), (59111, 2705481), (92313, 1732407), (100203, 1595997), (122769, 1302639), (133731, 1195861), (177333, 901827), (276939, 577469), (300609, 531999), (368307, 434213)]