155516031

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 254669184

約数和(自身を除く): 99153153

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 347, 503, 891, 1041, 1509, 3123, 3817, 4527, 5533, 9369, 11451, 13581, 16599, 28107, 34353, 40743, 49797, 103059, 149391, 174541, 309177, 448173, 523623, 1570869, 1919951, 4712607, 5759853, 14137821, 17279559, 51838677, 155516031]

約数ペア:

[(1, 155516031), (3, 51838677), (9, 17279559), (11, 14137821), (27, 5759853), (33, 4712607), (81, 1919951), (99, 1570869), (297, 523623), (347, 448173), (503, 309177), (891, 174541), (1041, 149391), (1509, 103059), (3123, 49797), (3817, 40743), (4527, 34353), (5533, 28107), (9369, 16599), (11451, 13581)]