156983750109

素因数分解:

$3^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{62581}}^1$

素因数の和:62670

約数の個数: 64

約数和(自身を含む): 249607055360

約数和(自身を除く): 92623305251

約数列:

[1, 3, 9, 27, 31, 37, 81, 93, 111, 243, 279, 333, 729, 837, 999, 1147, 2187, 2511, 2997, 3441, 7533, 8991, 10323, 22599, 26973, 30969, 62581, 67797, 80919, 92907, 187743, 278721, 563229, 836163, 1689687, 1940011, 2315497, 2508489, 5069061, 5820033, 6946491, 15207183, 17460099, 20839473, 45621549, 52380297, 62518419, 71780407, 136864647, 157140891, 187555257, 215341221, 471422673, 562665771, 646023663, 1414268019, 1687997313, 1938070989, 4242804057, 5063991939, 5814212967, 17442638901, 52327916703, 156983750109]

約数ペア:

[(1, 156983750109), (3, 52327916703), (9, 17442638901), (27, 5814212967), (31, 5063991939), (37, 4242804057), (81, 1938070989), (93, 1687997313), (111, 1414268019), (243, 646023663), (279, 562665771), (333, 471422673), (729, 215341221), (837, 187555257), (999, 157140891), (1147, 136864647), (2187, 71780407), (2511, 62518419), (2997, 52380297), (3441, 45621549), (7533, 20839473), (8991, 17460099), (10323, 15207183), (22599, 6946491), (26973, 5820033), (30969, 5069061), (62581, 2508489), (67797, 2315497), (80919, 1940011), (92907, 1689687), (187743, 836163), (278721, 563229)]