133389558

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 311385600

約数和(自身を除く): 177996042

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 211, 414, 422, 509, 621, 633, 1018, 1242, 1266, 1527, 1899, 3054, 3798, 4581, 4853, 5697, 9162, 9706, 11394, 11707, 13743, 14559, 23414, 27486, 29118, 35121, 43677, 70242, 87354, 105363, 107399, 131031, 210726, 214798, 262062, 316089, 322197, 632178, 644394, 966591, 1933182, 2470177, 2899773, 4940354, 5799546, 7410531, 14821062, 22231593, 44463186, 66694779, 133389558]

約数ペア:

[(1, 133389558), (2, 66694779), (3, 44463186), (6, 22231593), (9, 14821062), (18, 7410531), (23, 5799546), (27, 4940354), (46, 2899773), (54, 2470177), (69, 1933182), (138, 966591), (207, 644394), (211, 632178), (414, 322197), (422, 316089), (509, 262062), (621, 214798), (633, 210726), (1018, 131031), (1242, 107399), (1266, 105363), (1527, 87354), (1899, 70242), (3054, 43677), (3798, 35121), (4581, 29118), (4853, 27486), (5697, 23414), (9162, 14559), (9706, 13743), (11394, 11707)]