154480347

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 266692608

約数和(自身を除く): 112212261

約数列:

[1, 3, 7, 9, 21, 31, 63, 83, 93, 217, 249, 279, 581, 651, 747, 953, 1743, 1953, 2573, 2859, 5229, 6671, 7719, 8577, 18011, 20013, 23157, 29543, 54033, 60039, 79099, 88629, 162099, 206801, 237297, 265887, 553693, 620403, 711891, 1661079, 1861209, 2452069, 4983237, 7356207, 17164483, 22068621, 51493449, 154480347]

約数ペア:

[(1, 154480347), (3, 51493449), (7, 22068621), (9, 17164483), (21, 7356207), (31, 4983237), (63, 2452069), (83, 1861209), (93, 1661079), (217, 711891), (249, 620403), (279, 553693), (581, 265887), (651, 237297), (747, 206801), (953, 162099), (1743, 88629), (1953, 79099), (2573, 60039), (2859, 54033), (5229, 29543), (6671, 23157), (7719, 20013), (8577, 18011)]