127254814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 207028224

約数和(自身を除く): 79773410

約数列:

[1, 2, 23, 31, 46, 62, 233, 383, 466, 713, 766, 1426, 5359, 7223, 8809, 10718, 11873, 14446, 17618, 23746, 89239, 166129, 178478, 273079, 332258, 546158, 2052497, 2766409, 4104994, 5532818, 63627407, 127254814]

約数ペア:

[(1, 127254814), (2, 63627407), (23, 5532818), (31, 4104994), (46, 2766409), (62, 2052497), (233, 546158), (383, 332258), (466, 273079), (713, 178478), (766, 166129), (1426, 89239), (5359, 23746), (7223, 17618), (8809, 14446), (10718, 11873)]