449634483

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 684879360

約数和(自身を除く): 235244877

約数列:

[1, 3, 9, 27, 81, 109, 127, 327, 381, 401, 981, 1143, 1203, 2943, 3429, 3609, 8829, 10287, 10827, 13843, 32481, 41529, 43709, 50927, 124587, 131127, 152781, 373761, 393381, 458343, 1121283, 1180143, 1375029, 3540429, 4125087, 5551043, 16653129, 49959387, 149878161, 449634483]

約数ペア:

[(1, 449634483), (3, 149878161), (9, 49959387), (27, 16653129), (81, 5551043), (109, 4125087), (127, 3540429), (327, 1375029), (381, 1180143), (401, 1121283), (981, 458343), (1143, 393381), (1203, 373761), (2943, 152781), (3429, 131127), (3609, 124587), (8829, 50927), (10287, 43709), (10827, 41529), (13843, 32481)]