158523519

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6073}}^1$

素因数の和:6207

約数の個数: 32

約数和(自身を含む): 265895424

約数和(自身を除く): 107371905

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3729, 6073, 8701, 18219, 26103, 42511, 66803, 127533, 200409, 467621, 686249, 1402863, 2058747, 4803743, 7548739, 14411229, 22646217, 52841173, 158523519]

約数ペア:

[(1, 158523519), (3, 52841173), (7, 22646217), (11, 14411229), (21, 7548739), (33, 4803743), (77, 2058747), (113, 1402863), (231, 686249), (339, 467621), (791, 200409), (1243, 127533), (2373, 66803), (3729, 42511), (6073, 26103), (8701, 18219)]